AUTHOR INDEX - Politechnika...

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AUTHOR INDEX INDUSTRIAL AND ENGINEERING CHEMISTRY VOLUME 16-1924 ABEL, J. J. Chemistry and Function of the Pituitary Gland ................. 1031 Adams, L. H . Erskine Douglas Williamson. Obituary ............................ 183 A dams, R oger . Organic Arsenical Compounds, by Raiziss and Gavron. (Book Review) .................................................................................. 544 A dams, W. H. Waterproofing Textile Fabrics, by Pearson. (Book Review) ....................................................................................................................... 983 A lbus , W. R., W hittier , E. O., and S herman , J. M . Rates of Fermentation of Sugars by the Propionic Organism .............................. 122 A lexander , J erome . Bentonite ..................................................................... 1140 Chimie des Colloides et Applications Industrielles, by Meunier. (Book Review) ......................................................................................................... 432 Colloid Chemistry, by Svedberg. (Book Review) .................................... 544 Information on Colloid Chemistry ...................................................................... 320 Rennin Coagulation of Milk. (See Palmer, 633) ...............................974, 1282 Samuel Philip Sadtler—Ulysses in Chemistry ........................................ 195 A lsberg , C. L. Progress in Chemistry and the Theory of Population. 524 A ltieri , V. J., W hitman , W. G., and R ussell , R. P. Effect of Hydrogen-Ion Concentration on the Submerged Corrosion of Steel ............................................................................................................. _ ................ 665 A mbler , J. A. Colour Index. Edited by Rowe. (Book Review) ... . 982 L ynch , D. F. J., and H aller , H. L. Naphthalenesulfonic Acids. VI—Sulfonation of Naphthalene in the Vapor Phase ..................... 1264 A nderson , R. P., and E rskine , A. M . Composition of Natural Gas Gasoline ........................................................................................................ 263 A ndersson , O. F. Internal Treatment of Boiler Waters. [See French, T his J ournal , 15, 1239 (1923) ] ............................................... 206 A ndrews , T. M ., and B ray , M . W . Chemical Changes of Ground- wood during Decay .......................................................................................... 137 A ppel , W . D ., and B rode , W. R. Spectrophotometric Analysis Applied to Chromotrope 10B ...................................................................... 797 A rdagii , E. G. R., B arbour , A. D., M c C lellan , G. E., and M c B ride , E . W . Distillation of Acetate of Lime ................................. 1133- and B ongard , G. R. Assay of Zinc Ores. Use of Powdered Mag nesium for Removing Copper and Lead ................................................ 300 Simplification of Separation of Zinc from Iron and Aluminium .............. 297 A ustin , M . M . Granular Carbon Resistor Furnaces ............................. 156 A yers , K. B., and K elly , W. J. Solubility of Sulfur in Rubber ............. 148 BADGER, c. H m and S ale , J . W . Contamination of Beverages and Other Food with Zinc ........................................................................................... 164 B adger , W. L. Production et condensation de la vapeur, by Sau- vage. (Book Review) ........................................................ 324 and P ridgeon , L. A. Studies in Evaporator Design. V— Effect of Surface Conditions. Heat Transfer Symposium ................................. 474 B adollet , M . S., P aine , H. S., and K eane , J. C. Colloids in Cane and Beet Sugar Manufacture ............................................................. .............. 1252 B aekeland , L. H. Chats on Science, by Slosson. (Book Review)... 652 Our Field ............................................................................................................................. 332 Prospects and Retrospects ................................................................: .................... 1077 B ahlk E, W. H., and W ilson , R. E. Boiling Point Correction Chart for Normal Liquids. With Special Application to Petroleum Products ...................................................................................................................... 1131 Physical Properties of the Paraffin Hydrocarbons ...................................... 115 Bailey, G. H. Industrial Health. Edited by Kober and Hayhurst. (Book Review) ............................................................................................................. 542 B ailey , G. R., and H alliday , E. G. Effect of Calcium Chloride on Acid-Sugar-Pectin Gels ........................................................................................ 595 B ailey , R. II. Easy Money. (.Sec editorial, 114) ....................................... 425 B ailey , R. K., F airchild , J. G., and W ells , R. C. Note on Hicks Method of Determining Potassium .................................................. 935 B ain , E. C. Application of X-Ray Crystal Analysis to Metallurgy. ...................... . ........................................................................ 692, 1196 B ax.COM, R . W . Food Analysis, by Woodman. (Book Review) 1204 B aly, E. C. C. Photosynthesis .............................................. 1016 B ancroft , W. D. Contact Catalysis and Photochemistry ...................... 270 B anks , H. W ., 3 rd . Library Cooperation ........................................................ 647 B ankston , H. J., J r ., and Vilbrandt , F. C. Influence of Several Solvents on the Hanus Iodine Values of Cottonseed and Coconut Oils ................................................................................................................................. 707 B arbour , A. D., A rdagh , E. G. R., M cC lellan , G. E., and M c B ride , E . W . Distillation of Acetate of Lime ........................................ 1133 B arnard , D. P., M yers , H. M ., and F orrest , H. O. Mechanism of Lubrication. Ill— Effect of Oiliness on Behavior of Journal Bearings. (See Becker, 856) ....................................................................347, 975 B arrows , W. P., and J ordan , L ouis . Mercury Poisoning from Electric Furnaces .................................................................................................... 898 B artlett , E. P. Mason Hall of Chemistry at Pomona College 638 B astone , H. J. Special Slide Rule for Apparent Purity Calcula tions ....................................................................................................... 175 B eal , G. D., and S parks , K. E. Preparation of Arsenic-Free Re agents ........................................................................................................................... 369 Becker, A. E. Does the zn/p Function Fit the Facts? (See Barn- nard, 347) ............................................................................................................856, 975 B ecker , H. G. Gas-Tight Stirrer. Holm and Greenbank, This Journal, 15, 1134 (1923)] (Correction, A25) .......... 319 Mechanism of Absorption of Moderately Soluble Gases in Water. Absorption Symposium ....................................................................................... 1220 B ecket , F. M . Perkin Medal Address ................................................................ 197 B edford , C. W ., and W inkelmann , H. A. Reactions of Accel erators during Vulcanization. VI—Organic Acids and Inor ganic Accelerators .................................................................................................. 32 BEEGLE, F. M . Laboratory Experimental Work on Ester Gum 953 M anufacture of Ester Gum on a Commercial Basis .................................... 1075 B ehrman , A. S. Internal and External Treatment of Boiler Water. [See French, T his J ournal , 15, 1239 (1923)] .............................................. 421 B ell , J. M . Francis Preston Venable.(American Contemporaries). 755 B encowitz , I saac , and H otchkiss , H. T., J r . A Constant-Level Device for a Thermostatic Bath ...................................................................... 1193- B enson , H. K., H errick , J. S., and M atsumoto , T . Solubility of Portland Cement in Weathering Agents ........................................................ 106& B erger , H. G., and B rown , R. L. Effects of Indene on Naphtha lene Determinations by Picric Acid ................................................................... 917 B erger , L. B., J ones , G. W .f and Y ant , W. P. Explosibility of Hydrogen Sulfide in Air ........................................................................................... 353- Y ant , W. P., and J acobs, W. A. Carbon Monoxide Poisoning in Private Garages ...................................................................................................... 1047 B erry , G. M . Strength and Structure of Steel and Other Metals, by Dalby. (Book Review) ................................................................................... 21S B ierer , J. M., and D avis , C. C. Improved Rubber Aging Test Involving Oxidation under Pressure ............................................................. 711 B ingham , E. C., H yden , W . L., and H ood, G. R. Fluidity Anom alies in Refined M ineral Oils ........................................................................ 25, 534 B lair , A. W ., and L ipman , J. G. Utilization of Nitrogen in Soils and Fertilizers as Affected by Lime .................................................................... 373 B lair , J. S., and B raham , J. M. Preparation of Guanidinium Salts from Calcium Cyanamide ....................................................................................... 848 B lake , F. C., and P eters , W. A.f J r . Heat Transfer in Small Pipes. Heat Transfer Symposium ............................................................ 845 B loede , V. G. Some Early Attempts to Establish the Aniline In dustry in United States.Dye Symposium .................................................... 409 B ogin , C. D. Analysis of Binary Mixtures. Volumetric Turbidity Method ........................................................................................................................ 380 B olton , E. K. Synthetic Dyestuffs and Intermediate Produats from Which They Are Derived, by Cain and Thorpe. (Book Review) ........................................................................................................................ 652 B ond , J. D., and O wen , W. L. Alcohol from Cane Blackstraps. Effect of Varying Additions of Acid ............................................................... 387 B ongard , G. R., and A rdagii , E. G. R. Assay of Zinc Ores. Use of Powdered Magnesium for Removing Copper and Lead ................. 300 Simplification of Separation of Zinc from Iron and Aluminium 297 B oone , P. D. Chemical Constituentsof Pecan Oil ........................................ 54 B orgstrom, P. Sectional System of Laboratory Desks ............................. 227 B ovie , W. T. Konduktoinetrische Titrationen, by Kolphoff. (Book Review) ........................................................................................................ 213 B oyd , T. A. Petroleum Cracking Processes and Future Production Problems ..................................................................................................................... 1004 Relative Effects of Some Nitrogen Compounds upon Detonation in Engines ........................................................................................................................ 893 B raham , J. M . Trend of Developments in Nitrogen Problem 1277 and B lair , J. S. Preparation of Guanidinium Salts from Calcium Cyanamide ................................................................................................................. 848 J acob, K. D., and K rase , H. J. Decomposition of Calcium Cy anamide on Storage ................................................................................................ 684 B rautlecht , C. A. Manufacture of Pulp and Paper. Vol. IV. (Book Review) ......................................................................................................... 654 B ray , M . W ., and A ndrews , T. M. Chemical Changes of Ground- wood during Decay ............................................................................................... 137 B r Eckenridge , J. E. Determination of Phosphoric Acid in Ferti lizers ............................................................................................................................. 1180 B rewster , J. F. Another Check Valve. [See T his J ournal , 15, 32 (1923)] ................................................................. 647 B riggs , T. R., B rowne , A. W ., and L ouder , E. A. Vapor Pressure Curves for Systems Containing Alcohol, Ether, and W ater .............. 932 B rinton , P. H. M .-P., and ELLESTAD, R. B. Modified Method for Determination of Uranium in Carnotite .................................................... 1191 B rode , W. R., and A ppel , W . D . Spectrophotometric Analysis Applied to Chromotrope 10B ......................................... 797 B rooks , B. T. Petroleum as a Chemical Raw M aterial ............................. 185 Sodium Plumbite or Doctor Test of Gasolines ............................................... 588 and P arker , H. O. Volatile Yellow Coloring M atter in Cracked Gasolines ..................................................................................................................... 587 B rophy , D. H. Aluminium in Alloys .................................................................. 963 B rown , M orris , R oss , J. F., and S mith , G. F. Magnesium Per chlorate Trihydrate. Its Use as Drying Agent for Steel and Organic Combustion Analysis .......................................................................... 20 B rown , R. J. Determination of Dry Substance in Beet Sugar Juices. Precision M ethod ................................................................................. 746 Brown, R. L. Constituents of Water-Gas Tar. |See This Journal, 15,1147 (1923)1 .................................................................................................... 97 and B erger , H. G. Effects of Indene on Naphthalene Determina tions by Picric Acid ............................................................................................... 917 B rowne , A. W ., L ouder , E. A., and B riggs , T. R. Vapor Pressure Curves for Systems Containing Alcohol, Ether, and W ater. .......... 932 B rowne , C. A. Gulian C. Verplanck's Account of Alchemy in Old New York ................................................................................................................... 90 B ryan , H arry , M ehring , A. L., and R oss , W. H. Electric Graph ite Resistance Furnace ......................................................................................... 821 B urr , C. R., W ebster , P. A., and R hodes , F. H. Effect of Iron Oxide Pigments on Rate of Oxidation of Linseed Oils ........................... 960 B urr , G. O., W illaman , J. J., and D avison , F. R. Cornstalk Sirup Investigations ........................................................................................................... 734 B urton , J. Q., and M cC andlkss , J. M. Some Sources of Error in Determination of Phosphoric Acid by the Molybdatc-Magnesia Method ..................................................................................................... '.................. 1267 B utler , L ucinthia , and K ohr , R . F . Heat Transfer in the Conden sation of W ater from Engine Exhaust Gas ................................................ 885 B yrne , J. F., and D avis , J. D. Loss of Heating Value of Bitumi nous Coal on Exposure to Air ............................................................................ 775

Transcript of AUTHOR INDEX - Politechnika...

AUTHOR INDEXINDUSTRIAL AND ENGINEERING CHEMISTRY

VOLUME 1 6 -1 9 2 4

A B E L , J . J . C h e m is try a n d F u n c tio n o f th e P i tu i ta r y G la n d ................. 1031Ad a m s , L . H . E rs k in e D o u g la s W illiam so n . O b itu a ry ............................ 183A da m s , R o g e r . O rg an ic A rsen ica l C o m p o u n d s , b y R a iz is s a n d

G a v ro n . (B o o k R e v ie w ) .................................................................................. 544A d a m s , W . H . W a te rp ro o fin g T e x tile F a b r ic s , b y P e a rs o n . (B o o k

R e v ie w ) ....................................................................................................................... 983A l b u s , W . R ., W h it t ie r , E . O ., a n d S h e r m a n , J . M . R a te s of

F e rm e n ta t io n of S u g a rs b y th e P ro p io n ic O rg a n is m .............................. 122A l e x a n d e r , J e r o m e . B e n to n ite ..................................................................... 1140

C h im ie d es C o llo ides e t A p p lic a tio n s In d u s tr ie lle s , b y M e u n ie r .(B ook R e v ie w )......................................................................................................... 432

C ollo id C h e m is try , b y S v e d b e rg . (B o o k R e v ie w ).................................... 544In fo rm a t io n on C o llo id C h e m is try ...................................................................... 320R e n n in C o a g u la tio n of M ilk . (See P a lm e r, 6 3 3 ) ...............................974 , 1282S a m u e l P h ilip S a d tle r— U lysses in C h e m is tr y ........................................ 195

A l s b e r g , C . L . P ro g re ss in C h e m is try a n d th e T h e o ry o f P o p u la t io n . 524A l t ie r i , V . J . , W h it m a n , W . G ., a n d R u s s e l l , R . P . E ffe c t of

H y d ro g e n -Io n C o n c e n tra tio n on th e S u b m e rg e d C o rro s io n ofS te e l ............................................................................................................. _................ 665

A m b l e r , J . A. C o lo u r In d e x . E dited by R o w e . (B ook R e v ie w ) . . . . 982L y n c h , D . F . J . , an d H a l l e r , H . L . N a p h th a le n e s u lfo n ic A cids.

V I— S u lfo n a tio n of N a p h th a le n e in th e V a p o r P h a s e ..................... 1264A n d e r s o n , R . P . , a n d E r s k in e , A . M . C o m p o s itio n of N a tu r a l

G as G aso lin e ........................................................................................................ 263A n d e r s s o n , O . F . I n te r n a l T r e a tm e n t o f B o ile r W a te rs . [See

F re n c h , T h is J o u r n a l , 15, 1239 (1923) ] ............................................... 206A n d r e w s , T . M ., a n d B r a y , M . W . C h em ica l C h an g e s of G ro u n d -

w ood d u r in g D e c a y .......................................................................................... 137A p p e l , W . D ., a n d B r o d e , W . R . S p e c tro p h o to m e tr ic A n a ly s is

A p p lied to C h ro m o tro p e 10B ...................................................................... 797A r d a g ii, E . G . R ., B a r b o u r , A . D ., M c C l e l l a n , G . E ., an d M c­

B r id e , E . W . D is ti l la t io n o f A c e ta te of L im e ................................. 1133-a n d B o n g a r d , G . R . A ssay of Z inc O res . U se o f P o w d e re d M a g ­

n es iu m fo r R em o v in g C o p p e r a n d L e a d ................................................ 300S im p lific a tio n of S e p a ra t io n o f Z inc fro m I ro n a n d A lu m in iu m .............. 297

A u s t in , M . M . G r a n u la r C a rb o n R e s is to r F u rn a c e s ............................. 156A y e r s , K . B ., a n d K e l l y , W . J . S o lu b il i ty o f S u lfu r in R u b b e r ............. 148

B A D G E R , c . H m an d S a l e , J . W . C o n ta m in a tio n o f B ev e rag es a n dO th e r F o o d w ith Z in c ........................................................................................... 164

B a d g e r , W . L . P ro d u c tio n e t co n d e n sa t io n d e la v a p e u r , b y S au -v ag e . (B o o k R e v ie w )........................................................ 324

a n d P r id g e o n , L . A . S tu d ie s in E v a p o r a to r D es ig n . V— E ffec to f S u rfa c e C o n d itio n s . H e a t T ra n s fe r S y m p o s iu m ................................. 474

B a d o l l e t , M . S ., P a in e , H . S ., an d K e a n e , J . C . C o llo ids in C an ea n d B e e t S u g a r M a n u fa c tu re ............................................................. .............. 1252

B a e k e l a n d , L . H . C h a ts o n S cience , b y S lo sson . (B o o k R e v ie w ) . . . 652O u r F ie ld ............................................................................................................................. 332P ro sp e c ts a n d R e t ro s p e c ts ................................................................: .................... 1077

B a h l k E, W . H ., a n d W il s o n , R . E . B o iling P o in t C o rre c t io n C h a r t fo r N o rm a l L iq u id s . W ith S p ec ia l A p p lic a tio n to P e tro le u mP ro d u c ts ...................................................................................................................... 1131

P h y s ic a l P ro p e r tie s of th e P a ra ff in H y d ro c a rb o n s ...................................... 115B a i l e y , G . H . I n d u s tr ia l H e a l th . E dited by K o b e r a n d H a y h u r s t .

(B ook R e v ie w )............................................................................................................. 542B a il e y , G . R ., a n d H a l l id a y , E . G . E ffe c t o f C a lc iu m C h lo rid e on

A c id -S u g a r-P e c tin G e ls ........................................................................................ 595B a il e y , R . I I . E a s y M o n e y . (.Sec e d ito r ia l, 1 1 4 ) ....................................... 425B a il e y , R . K ., F a ir c h il d , J . G ., a n d W e l l s , R . C . N o te on H ick s

M e th o d of D e te rm in in g P o ta s s iu m .................................................. 935B a in , E . C . A p p lic a tio n o f X -R a y C ry s ta l A n a ly s is to M e ta llu rg y .

...................... . ........................................................................ 692 , 1196B ax.COM, R . W . F o o d A n a ly s is , b y W o o d m a n . (B o o k R e v ie w ) 1204B a l y , E . C . C . P h o to s y n th e s is .............................................. 1016B a n c r o f t , W . D . C o n ta c t C a ta ly s is a n d P h o to c h e m is try ...................... 270B a n k s , H . W ., 3 r d . L ib ra ry C o o p e ra tio n ........................................................ 647B a n k s t o n , H . J . , J r ., a n d V il b r a n d t , F . C . In f lu e n c e o f S ev e ra l

S o lv e n ts o n th e H a n u s Io d in e V a lu e s of C o tto n se e d a n d C o c o n u tO ils ................................................................................................................................. 707

B a r b o u r , A . D ., A r d a g h , E . G . R ., M cC l e l l a n , G . E . , a n d M c­B r id e , E . W . D is ti l la t io n of A c e ta te o f L im e ........................................ 1133

B a r n a r d , D . P ., M y e r s , H . M ., and F o r r e s t , H . O. M ech an ism of L u b r ic a tio n . I l l — E ffec t of O iliness o n B e h a v io r o f J o u rn a lB ea rin g s . (See B eck er, 8 5 6 ) ....................................................................347 , 975

B a r r o w s , W . P . , a n d J o r d a n , L o u is . M e rc u ry P o iso n in g fro mE le c tric F u r n a c e s .................................................................................................... 898

B a r t l e t t , E . P . M a so n H a ll o f C h e m is try a t P o m o n a C o lleg e 638B a s t o n e , H . J . S p ec ia l S lid e R u le fo r A p p a re n t P u r i ty C a lc u la ­

tio n s ....................................................................................................... 175B e a l , G . D ., a n d S p a r k s , K . E . P re p a ra t io n of A rse n ic -F ree R e ­

a g e n ts ........................................................................................................................... 369B e c k e r , A . E . D o es th e z n /p F u n c tio n F i t th e F a c ts? (See B a rn -

n a rd , 3 4 7 )............................................................................................................856 , 975B e c k e r , H . G . G a s -T ig h t S t ir r e r . H o lm a n d G re e n b a n k ,

T h i s J o u r n a l , 15, 1134 (1923)] (Correction, A 2 5 ) .......... 319M ec h a n ism o f A b so rp tio n of M o d e ra te ly S o lu b le G ases in W a te r .

A b so rp tio n S y m p o s iu m ....................................................................................... 1220B e c k e t , F . M . P e rk in M e d a l A d d re ss ................................................................ 197B e d f o r d , C . W ., a n d W in k e l m a n n , H . A . R e a c tio n s of A ccel­

e ra to r s d u r in g V u lc a n iz a tio n . V I— O rg an ic A cid s a n d I n o r ­g an ic A cce le ra to rs .................................................................................................. 32

BEEGLE, F . M . L a b o ra to ry E x p e r im e n ta l W o rk on E s te r G u m 953M a n u fa c tu re of E s te r G u m on a C o m m erc ia l B as is .................................... 1075

B e h r m a n , A . S . I n te rn a l a n d E x te rn a l T r e a tm e n t of B o ile r W a te r .[See F re n c h , T h is J o u r n a l , 15, 1239 (1 9 2 3 )] .............................................. 421

B e l l , J . M . F ra n c is P re s to n V en ab le . (A m erican C o n te m p o ra r ie s ) . 755B e n c o w it z , I sa a c , a n d H o t c h k is s , H . T . , J r . A C o n s ta n t-L e v e l

D ev ice fo r a T h e rm o s ta t ic B a th ...................................................................... 1193-B e n s o n , H . K ., H e r r ic k , J . S ., a n d M a t su m o t o , T . S o lu b il i ty of

P o r t la n d C e m e n t in W e a th e r in g A g e n ts ........................................................ 106&B e r g e r , H . G ., a n d B r o w n , R . L . E ffec ts of In d e n e on N a p h th a ­

lene D e te rm in a t io n s b y P ic ric A c id ................................................................... 9 17B e r g e r , L . B ., J o n e s , G . W .f a n d Y a n t , W . P . E x p lo s ib il i ty of

H y d ro g e n S u lfide in A ir ........................................................................................... 353-Y a n t , W . P ., a n d J a c o b s , W . A . C a rb o n M o n o x id e P o iso n in g in

P r iv a te G a ra g e s ...................................................................................................... 1047B e r r y , G . M . S tre n g th a n d S tr u c tu r e of S tee l a n d O th e r M e ta ls ,

b y D a lb y . (B o o k R e v ie w ) ................................................................................... 21SB ie r e r , J . M ., a n d D a v is , C . C . Im p ro v e d R u b b e r A g ing T e s t

In v o lv in g O x id a tio n u n d e r P r e s s u re ............................................................. 711B in g h a m , E . C ., H y d e n , W . L ., a n d H o o d , G . R . F lu id i ty A n o m ­

a lies in R efin ed M in e ra l O ils ........................................................................ 25 , 5 34B l a ir , A . W ., a n d L ip m a n , J . G . U til iz a tio n of N itro g e n in S oils

a n d F e r ti l iz e rs a s A ffec ted b y L im e .................................................................... 373B l a ir , J . S ., a n d B r a h a m , J . M . P re p a ra t io n of G u a n id in iu m S a lts

from C a lc iu m C y a n a m id e ....................................................................................... 848B l a k e , F . C ., a n d P e t e r s , W . A .f J r . H e a t T ra n s fe r in S m all

P ip es . H e a t T ra n s fe r S y m p o s iu m ............................................................ 845B l o e d e , V . G . S om e E a r ly A tte m p ts to E s ta b lis h th e A n iline I n ­

d u s t r y in U n ite d S ta te s . D y e S y m p o s iu m .................................................... 409B o g in , C . D . A n a ly s is of B in a ry M ix tu re s . V o lu m e tr ic T u r b id i ty

M e th o d ........................................................................................................................ 380B o l t o n , E . K . S y n th e t ic D y e s tu ffs a n d In te rm e d ia te P ro d u a ts

fro m W h ich T h e y A re D e riv e d , b y C a in a n d T h o rp e . (B ookR ev iew )........................................................................................................................ 652

B o n d , J . D ., a n d O w e n , W . L . A lcoho l fro m C a n e B la c k s tra p s .E ffe c t o f V a ry in g A d d itio n s o f A c id ............................................................... 387

B o n g a r d , G . R ., a n d A r d a g ii, E . G . R . A ssay o f Z inc O res. U seo f P o w d e red M ag n es iu m fo r R em o v in g C o p p e r a n d L e a d ................. 300

S im p lific a tio n of S e p a ra t io n of Z inc from I ro n a n d A lu m in iu m 297B o o n e , P . D . C h em ica l C o n s t i tu e n ts of P eca n O il........................................ 54B o r g st r o m , P . S ec tio n a l S y s te m o f L a b o ra to ry D e sk s ............................. 227B o v ie , W . T . K o n d u k to in e tr is c h e T i tr a t io n e n , b y K o lp h o ff.

(B ook R e v ie w )........................................................................................................ 213B o y d , T . A. P e tro le u m C ra c k in g P ro cesses a n d F u tu r e P ro d u c tio n

P ro b le m s ..................................................................................................................... 1004R e la tiv e E ffec ts of S o m e N itro g e n C o m p o u n d s u p o n D e to n a tio n in

E n g in e s ........................................................................................................................ 8 93B r a h a m , J . M . T re n d of D e v e lo p m e n ts in N itro g e n P ro b le m 1277

a n d B l a ir , J . S . P r e p a r a t io n o f G u a n id in iu m S a lts fro m C a lc iu mC y a n a m id e ................................................................................................................. 848

J a c o b , K . D ., a n d K r a s e , H . J . D e c o m p o sitio n of C a lc iu m C y ­a n a m id e on S to ra g e ................................................................................................ 684

B r a u t l e c h t , C . A . M a n u fa c tu re of P u lp a n d P a p e r . V ol. IV .(B ook R ev iew )......................................................................................................... 654

B r a y , M . W ., a n d A n d r e w s , T . M . C h em ica l C h an g e s of G ro u n d -w ood d u rin g D e c a y ............................................................................................... 137

B r Ec k e n r id g e , J . E . D e te rm in a t io n o f P h o sp h o r ic A cid in F e r t i ­l iz e rs ............................................................................................................................. 1180

B r e w s t e r , J . F . A n o th e r C h ec k V alv e . [See T h is J o u r n a l , 15,32 (1 9 2 3 )] ................................................................. 647

B r ig g s , T . R ., B r o w n e , A . W ., a n d L o u d e r , E . A. V a p o r P re s su reC u rv e s fo r S y s te m s C o n ta in in g A lcohol, E th e r , a n d W a te r .............. 932

B r in t o n , P . H . M .-P ., an d ELLESTAD, R . B . M o d ified M e th o d fo rD e te rm in a t io n of U ra n iu m in C a r n o t i te .................................................... 1191

B r o d e , W . R ., an d A p p e l , W . D . S p e c tro p h o to m e tr ic A n a ly s isA pp lied to C h ro m o tro p e 10B ......................................... 797

B r o o k s , B . T . P e tro le u m as a C h em ica l R a w M a te r ia l ............................. 185S o d iu m P lu m b ite o r D o c to r T e s t of G a so lin e s ............................................... 588a n d P a r k e r , H . O . V o la tile Y ellow C o lo rin g M a t t e r in C ra c k e d

G aso lin es ..................................................................................................................... 587B r o p h y , D . H . A lu m in iu m in A llo y s .................................................................. 963B r o w n , M o r r is , R o s s , J . F . , a n d S m it h , G . F . M ag n e s iu m P e r ­

c h lo ra te T r ih y d ra te . I t s U se a s D ry in g A g e n t fo r S tee l a n dO rg an ic C o m b u s tio n A n a ly s is .......................................................................... 20

B r o w n , R . J . D e te rm in a t io n o f D ry S u b s ta n c e in B ee t S u g a rJu ic e s . P rec isio n M e th o d ................................................................................. 746

B r o w n , R . L . C o n s t i tu e n ts o f W a te r-G a s T a r . |S ee T h i s J o u r n a l ,15 ,1 1 4 7 (1923)1 ................................................................................................. . . . 97

a n d B e r g e r , H . G . E ffe c ts o f In d e n e on N a p h th a le n e D e te rm in a ­tio n s b y P ic ric A c id ............................................................................................... 917

B r o w n e , A . W ., L o u d e r , E . A ., a n d B r ig g s , T . R . V a p o r P re s su reC u rv e s fo r S y s te m s C o n ta in in g A lcoho l, E th e r , a n d W a t e r . .......... 932

B r o w n e , C . A. G u lia n C . V e rp la n c k 's A c c o u n t o f A lch e m y in O ldN ew Y o rk ................................................................................................................... 90

B r y a n , H a r r y , M e h r in g , A . L ., a n d R o s s , W . H . E le c tr ic G ra p h ­i t e R e s is ta n c e F u r n a c e ......................................................................................... 821

B u r r , C . R ., W e b s t e r , P . A ., a n d R h o d e s , F . H . E ffe c t o f I ro nO x ide P ig m e n ts on R a te of O x id a tio n of L in seed O ils ........................... 960

B u r r , G . O ., W il l a m a n , J . J . , a n d D a v is o n , F . R . C o rn s ta lk S iru pIn v e s tig a tio n s ........................................................................................................... 734

B u r t o n , J . Q ., an d M cC a n d l k ss , J . M . S o m e S o u rces of E r ro r in D e te rm in a t io n of P h o sp h o ric A c id b y th e M o ly b d a tc -M a g n e s iaM e th o d ..................................................................................................... '.................. 1267

B u t l e r , L u c in t h ia , a n d K o h r , R . F . H e a t T ra n s fe r in th e C o n d e n ­sa tio n of W a te r from E n g in e E x h a u s t G a s ................................................ 885

B y r n e , J . F . , a n d D a v is , J . D . L oss o f H e a tin g V a lu e o f B itu m i­n o u s C oal on E x p o su re to A ir............................................................................ 775

December, 1924

C A L C O T T , W . S ., E n g l is h , F . L ., an d D o w n in g , F . B . A n a ly s is ofN a p h th a le n e s u lfo n ic A c id s a n d N a p h th a le n e ................................... 27 , 1190

C a l d e r w o o d , H . N ., J r . C o n d e n s e r fo r D is til lin g O ils o f W ideB oiling R a n g e .......................................................................................................... 576

C a l d w e l l , L y l e , a n d C a l v e r t , R o b e r t . L o ss o f H e a t fro m F u r ­n ac e W alls . H e a t T ra n s fe r S y m p o s iu m .................................................. 4S3

C a l in g a e r t , G e o r g e , a n d H b y m a n s , P a u l . V a r ia t io n of S tre s s - S tr a in P ro p e r tie s o f N itro c e llu lo s e -C a m p h o r M ix w ith I t s C o m ­p o s itio n ........................................................................................................................ 939

a n d H u g g in s , F . E . , J r . EfTiciency o f F r a c t io n a t in g C o lu m n s . . 584C a l v e r t , R o b e r t , a n d C a l d w e l l , L y l e . L oss of H e a t fro m F u r ­

n a c e W alls . H e a t T ra n s fe r S y m p o s iu m .................................................. 483C a m p b e l l , T . P ., a n d F a y , H e n r y . C a se -H a rd e n in g of S te e l b y

B oron a n d N i t ro g e n ............................................................................................. 719C a r l s m it h , L . E . , an d H a s la m , R . T . C e m e n ta tio n of I ro n b y

S ilic o n ............................................................................................................................. 1110C a r l s s o n , V ic t o r ia , K o h m a n , E . F ., a n d E dd y , W . H . I I — V ita ­

m in C D e s tru c t iv e F a c to r in A p p le s ......................................... 1261C a v a n a u g h , G . W ., D u t c h e r , R . A ., a n d H a l l , J . S . A n tis c o rb u tic

P o te n c y o f W h o le -M ilk P o w d e r ........................................ 1070C h a c e , E . M ., an d D e n n y , I*'. E . U se o f E th y le n e in C o lo rin g of

C it ru s F r u i t ............................................................................................................... 339C h a m b e r s , R . F ., a n d S c h e r e r , P . C . B e n z y lp s e u d o th io u re a S a lts of

N a p h th a le n e s u lfo n ic A c id s ............................................................................... 1272C l a r k , E . D . M a r in e P ro d u c ts o f C o m m erce , b y T rc ss le r , et al.

(B ook R e v ie w ) ........................................................................................................ 211S h o st r o m , O . E ., a n d C l o u g h , R . W . C hem ica l S tu d y of C a n n e d

S a lm o n . I— V a ria t io n s in C o m p o s itio n of P acific C o a s t S a lm o n s a n d S te e lh e a d T r o u t a s In f lu e n ced b y S pecies a n d L o c a lity w h ereC a u g h t ......................................................................................................................... 283

C l a r k , N . A . S oil O rg an ic M a t t e r a n d G ro w th -P ro m o tin g A ccesso ryS u b s ta n c e s ...................................................................................................... 249

C l a r k e , H . T . T h e rm a l P ro p e r tie s of E th y l C h lo rid e , b y J e n k in a n dS h o r th o s c . (B o o k R e v ie w ) ............................................................................. 433

C l e v e n g e r , J . F . N ew M ic ro m e lt in g P o in t A p p a r a tu s .................. ; . 854C l o u g h , R . W ., S h o st r o m , O . E . , a n d C l a r k , E . D . C h em ica l

S tu d y of C a n n e d S a lm o n . I— V a ria t io n s in C o m p o s itio n of P ac ific C o a s t S a lm o n s a n d S te e lh e a d T r o u t a s In f lu e n ced b yS pec ies a n d L o c a li ty w here C a u g h t ............................................................... 283

C o l l ie r , S . S ta n d a rd M e th o d s fo r A n a ly s is of R u b b e r G oods. R e c o m m e n d e d b y C o m m itte e on M e th o d s of A n a ly s is o f D iv i­s io n of R u b b e r C h e m is try of th e A . C . S ..................................................... 397

C o l l in s , W . D . R e p o r t , C o m m itte e on G u a ra n te e d R e a g e n ts a n dS ta n d a r d A p p a ra tu s . W a sh in g to n M e e t in g ........................................... 532

a n d F o s t e r , M . D . D e te rm in a t io n o f M a n g a n e s e in W a te r b yS o d iu m B is m u th a te M e th o d ................................................................................ 586

C o l t m a n , R . W . D e te rm in a t io n o f M a n g a n e s e . I I — M a n g a n o u sO x a la te a s a P r im a ry S ta n d a r d ......................................................................... 606

a n d C u n n in g h a m , T . R . D e te rm in a t io n of M a n g a n e s e . I —S tu d y o f B is m u th a te M e th o d ......................................................................... 58

C o n c a n n o n , C . C . C h em ica l D iv is ion of B u re a u o f F o re ig n a n dD o m e s tic C o m m e rc e ........................................................................................ . 603

C o n n e r , S . D . S o m e F a c to r s A ffec ting G ro w th of C ro p s on A cidS o ils ................................................................................................................................... 173

C o o k , S . J . C a n a d ia n L e t t e r ......................................208 , 536, 868 , 1090, 1284C o o p e r , H . M ., a n d D a v is , J . D . R e p a ir o f L e a k y C a lo r im e tr ic R e ­

s is ta n c e T h e rm o m e te r s ............................................................................................ 579C o r e y , A . B ., a n d G r a y , H . L e B. N o te s on P re p a ra t io n o f S ta n d ­

a r d C ellu lo se— I, 853 ; I I ................... 1130C o u c h , J . F . C h em ica l E n c y c lo p a e d ia . A D ig e s t o f C h e m is try a n d

C h em ica l I n d u s t r y , b y K in g z e tt . (B ook R e v ie w ) .................................. 1289C h em ica l S y n o n y m s a n d T ra d e N a m e s , b y G a rd n e r . (B ook R e ­

v ie w ) ................................................................... ......................................................... 763C o y le , G . L . C h e m is try in I n d u s t ry . E dited by H o w e . (B ook R e ­

v ie w ) .................................................................................................................... 1204C r a b t r e e , J . I . , H a r t t , H . A ., a n d M a t t h e w s , G . E . E ffec t of

E le c tro ly s is on R a te o f C o rro sio n of M e ta ls in P h o to g ra p h ic S o lu ­t i o n s ..................................................................................................................... 13

a n d M a t t h e w s , G . E . C o rro sio n o f M onel M e ta l in P h o to g ra p h icS o lu t io n s ............................................................................................................ 671

C r a n e , E . J . C h em ica l R esea rc h A c tiv ity in V a rio u s C o u n tr ie s ofth e W o r ld ......................................................................................................... 754

C r o s b y , P . A ., K n o c h , H . H ., a n d M a t t h e w s , R . R . D e te rm in a t io nof D ilu tio n of C ra n k -C a se O il....................... ................................................. 1153

C r o s s , R . J . , an d S w a in , R . E . A m ino A cid D is tr ib u t io n in P r o ­te in s of W h e a t F lo u rs . W ith a N o te on Im p ro v e d M e th o d fo rP r e p a ra t io n o f A ld eh y d e -F ree A lco h o l...............................................49 , 319

C r o s s l e y , M . L ., a n d R e s e n v e l t , P . V. C o lo r a n d C o n s titu tio n .I— P re lim in a ry P a p e r . E ffec t of Iso m erism on C o lo r of C e r ta inA zo D y e s ........................................................................................................... 271

C u n n in g h a m , T . R ., a n d C o l t m a n , R . W . D e te rm in a t io n o f M a n ­g an e se . I— S tu d y of B is m u th a te M e th o d ..................................... 58

C u r t is , H . A. C oal C a rb o n iz a tio n , b y P o r te r . (B o o k R ev iew ') . . . 1205

D A H L B E R G , H . W . P e rfo rm an c e S ta n d a rd s fo r B e e t S u g a r F a c ­to r i e s ............................................................................................................................ 92

D a n i e l s , S a m u e l . C a s t A lloys o f A lu m in iu m C o n ta in in g S m allA m o u n ts of M a g n e s iu m .......................... 1243

D a n n e r t h , F r e d e r i c . P ro fessio n a l P ro te c tio n . (See L ittle , 423 ;O live r, 7 5 6 ).................................................................................................................... 319

D a u b , G u id o , a n d W il s o n , J . A . E ffec t o f L o n g C o n ta c t o f C a lfsk inw ith S a tu r a te d L im e w a te r .................................................................................... 602

D a v i d s o n , D . S u rv iv a l o f th e U n fit. [See e d ito r ia l " P a ra l le ls ,”T h i s J o u r n a l , 15, 1214 (1 9 2 3 )] ...........................................................423 , 756

D a v i s , A. B . A r t i s ts ’ P ig m e n ts , b y W e b er. (B ook R e v ie w ) 433D a v i s , C . C ., a n d B i e r e r , J . M . Im p ro v e d R u b b e r A g ing T e s t

In v o lv in g O x id a tio n u n d e r P r e s s u re ................................................................ 711D a v i s , C . E ., S a l i s b u r y , H . M ., a n d H a r v e y , M . T . S u rfa c e T e n ­

s ion o f G e la tin S o lu tio n s ........................................................................................ 161D a v i s , D . S . , a n d W h it m a n , W . G . C o m p a ra tiv e A b so rp t io n R a te s

fo r V a rio u s G ases . A b so rp tio n S y m p o s iu m .......................................... 1233D a v i s , J . D . C a lo rim e tr ic A p p a ra tu s fo r M e a s u re m e n t o f R e a c tio n

H e a ts a t H ig h T e m p e ra tu re s . P a r t ic u la r ly fo r th e H e a t o f C a r ­b o n iz a tio n o f C o a l ................................................................................................. 726

a n d B y r n e , J . F . L oss of H e a t in g V a lu e o f B itu m in o u s C o a l onE x p o su re to A ir ...................................................................................................... 775

a n d C o o p e r , H . M . R e p a ir o f L e a k y C a lo r im e tr ic R e s is ta n c eT h e rm o m e te r s .......................................................................................................... 579

a n d P l a c e , P . B . T h e rm a l R e a c tio n s o f C oal d u r in g C a rb o n iz a ­tio n ................................................................................................................................ 589

D a v is , W a t s o n . T e c h n ic a l W ritin g , b y R ic k a rd . E d i tin g th eD a y ’s N ew s, b y B a s tia n . (B ook R e v ie w s) .............................................. 764

1299

D a v is o n , F . R ., a n d W il l a m a n , J . J . S ta rc h in S o rg h u m S iru p . . . . 609W il l a m a n , J . J . , a n d B u r r , G . O. C o rn s ta lk S iru p In v e s tig a tio n s 734

D a w s o n , L . E . A u to m a tic P re s su re R e g u la to r .................... 160D e a n , D . K . F ilm C o n c e p t o f H e a t T ra n sm iss io n A p p lied to C o m ­

m e rc ia l W a te r H e a te r . H e a t T ra n s fe r S y m p o s iu m .......................... 479D e a n , E . W ., a n d L a n e , F . W . I I — V is c o s ity -T e m p e ra tu re C u rv es

o f F ra c t io n s o f T y p ic a l A m erican C ru d e O ils ........................................ 905D e B e u k e l a e r , F . L . S ta n d a rd M e th o d s fo r D e te rm in in g V isco s ity

a n d J e lly S tre n g th o f G lu e . (C orrection , 5 3 5 ) ...................................... 310D e g e n e r , H . P r ice o f G e rm a n P u b lic a t io n s ................................................. 424D e G r a a f , G . A. A ll-G lass A p p a ra tu s fo r A u to m a tic E v a p o ra tio n

of W a te r S a m p le s ................... 303D e L o n g , C . R . C h em ica l D iv is io n of th e U . S . T a rif f C o m m issio n . 610

I m p o r t a n d E x p o r t T ra d e in C h e m ic a ls ........................................................ 83D e m in g , I I . G . C ollege C h e m is try C o m p a n io n , b y K e n d a ll . (B ook

R e v ie w ) ........................................................................................................................... 983G ra p h ic a l V ap o r P re s su re a n d Specific G ra v ity T a b le s ............................. 614

D e n n y , F . E ., a n d C h a c e , E . M . U se of E th y le n e in C o lo rin g ofC it ru s F r u i t ............................................................. 339

D e O n g , E . R . T o x ic ity o f N ic o tin e a s an In se c tic id e a n d P a r a ­s i t i c id e ....................................................................................................... 1275

D ic k e r s o n , J . K . S o m e C h em ica l P ro b le m s of th e In s e c t ic id e I n ­d u s t r y ......................................................................................................... 1013

D ig g s , S . I I . , a n d W e n d t , G . L . T h e C h e m is try of “ S w e e te n in g ”in th e P e tro le u m I n d u s t r y ............................................................. 1113

D o l id , J . S im p le D ev ice fo r S o d iu m F la m e . (Sec K lo p s teg , 3 2 0 ) ... . 53D o r a n , J . M . S om e R e c e n t D e v e lo p m e n ts in I n d u s tr ia l A lc o h o l .. 641D o r e , \V. H . R e c e n t P ro g re ss in C h e m is try of P e c tin a n d I t s I n ­

d u s tr ia l A p p lic a tio n s .............................................................................. 1042D o w n in g , F . B ., C a l c o t t , W . S ., an d E n g l is h , F . L . A n a ly s is of

N a p h th a le n e s u lfo n ic A cid s a n d N a p h th a le n e ...........................27 , 1190D o y l e , A . M ., a n d M u n r o e , C . E . W a sh in g to n 's R e la tio n to D y e

I n d u s t r y P r io r to 1914. D y e S y m p o s iu m ............................ 417D u n b a r , B . A ., a n d W e l l s , C . F . F e rm e n ta t io n o f N a tu r a l F r u i t

J u ic e s ................................................................ 739D u s iim a n , S a u l . V alence a n d th e S tru c tu r e o f A to m s a n d M o l­

ecu les , b y L ew is. (B ook R e v ie w ) ............................................. 104D u t c h e r , R . A ., C a v a n a u g h , G . W ., a n d H a l l , J . S . A n tisc o rb u tic

P o te n c y o f W h o le -M ilk P o w d e r ................................................... 1070a n d L a u d ig , J . F . In e x p e n s iv e L a b o ra to ry M ill. D esigned fo r

G r in d in g o f D rie d F r u i ts a n d S im ila r M a te r ia ls in P resen ce of aL iq u id ......................................................................................................... 126

D y r e n f o r t h , L . Y . N o te on C reo so te O il A n a ly s is ............... 698

E A G L E -P IC H E R L e a d C o m p a n y . Z inc O re C h a r t ................................. 710E h e r ij n , L . W ., a n d S h e p p a r d , S . E . S low G e la tio n in P re s su re -

S till T a r ...................................................................................................................... 832E c k e r t , T . S ., a n d F r a n c e , W . G . P la t in iz e d A lu n d u m C a th o d e s in

E le c t ro a n a ly s is ........................................................................................................ 802E d d y , W . H ., an d K o h m a n , E . F . V ita m in C in C a n n e d F o o d s ( I ) . 52

K o iim a n , E . F . , a n d C a r l s s o n , V ic t o r ia . I I — V ita m in C D e ­s tru c t iv e F a c to r in A p p le s ................................................................................. 1261

E d e n , B . A ., M a r s h , C . E ., a n d L y t h g o e , I I . C . D o u b le S tre n g thT in c tu re o f G in g er: I t s C o m p o s itio n a n d A n a ly s is ............................. 816

E d g a r , G r a h a m . C o m p re h en s iv e T re a tis e on In o rg a n ic a n d T h e o ­re t ic a l C h e m is try . V ol. IV — R a an d Ac F a m ilie s , B e, M g , Z n ,C d , H g , b y M e llo r. (B ook R e v ie w ) .......................................................... 214

an d T h u r m o n d , G . I . E q u ilib r iu m b e tw e en L a c tic A cid a n d I t sA n h y d r id e s ................................................................................................................ 823

E h l e r , O t t o , an d M a n g e , C . E . S o lu b ilitie s o f V a n il l in ....................... 1258E l l e r y , E d w a r d . J o se p h F r a n k M c G re g o ry , A n A p p re c ia tio n .

(A m erican C o n te m p o ra r ie s ) ................................................................................. 530E l l e s t a d , R . B ., a n d B r in t o n , P . H . M .-P . M o d ified M e th o d fo r

D e te rm in a t io n o f U ra n iu m in C a r n o t i t e ................................................... 1191E l l is , F . R ., a n d W h it e ', J . D . C h a ra c te r is t ic s o f A ir-B la s t H e a te rs .

H e a t T ra n s fe r S y m p o s iu m .................................................................................... 471E m e r s o n , R . L . R e p o r ts o f th e P ro g re s s of A p p lied C h e m is try .

V ol. V I I I , 1923. (B ook R e v ie w ) ..................................................... 764E n d r e s . H . A. F a c to r s D e te rm in in g th e R e in fo rc in g V alu e of F ille rs

in C o m p o u n d e d R u b b e r ..................................................................................... 1148E n g l is h , F . I , . , D o w n in g , F . B ., an d C a l c o t t , W . S . A n a ly s is of

N a p h th a le n e s u lfo n ic A cid s a n d N a p h th a le n e ................................... 27, 1190E p p l e , W . F . , a n d S p it z e r , G e o r g e . D e te rm in a t io n of A d u lte ra n ts

in B u tte r F a t ................................................................................................................ 828E r n s t , L . A . D es ig n a n d W o rk in g o f A m m o n ia S til ls , b y P a r r is h .

(B ook R e v ie w ) ........................................................................................................ 1291E r s k in e , A . M ., an d A n d e r s o n , R . P . C o m p o s itio n o f N a tu r a l G as

G a so lin e ........................................................................................................................... 263E s s e l e n , G . J . , J r . A S uccessfu l E x p e r im e n t .................................................. 207

F A IR C H IL D , B . T . T h e P a n c re a s G la n d . R e sea rc h a n d A pplied C h e m is try of I t s D ig e s tiv e E n z y m e s a n d I t s In te rn a l S ec re tio nP r in c ip le ..................................................................................................................... 41

F a ir c h il d , J . G ., W e l l s , R . C ., a n d B a i l e y , R . K . N o te on H ick sM e th o d of D e te rm in in g P o ta s s iu m .................................................................. 935

F a r a g h e r , W . F . , W o o d , A. E ., a n d L o w y , A l e x a n d e r . A ctio n of P e tro le u m -R e fin in g A g en ts o n P u re O rg an ic S u lfu r C o m p o u n d sD isso lved in N a p h th a ......................................................................................... 1116

F a y , H e n r y , a n d C a m p b e l l , T . P . C a s e -H a rd e n in g of S tee l byB oron a n d N i t r o g e n ............................................................................................. 719

F e t z e r , L . W . R e p o r t , C o m m itte e on O c c u p a tio n a l D iseases a n dH a z a rd s in C h em ica l T ra d e s . W a sh in g to n M e e t in g . ............ 644

F ie l d n e r , A . C . C oke a n d I t s U se in R e la tio n to S m o k e P re v e n tio na n d F u e l E c o n o m y , b y N ico l. iB o o k R e v ie w ) ................................ 212

F i n k , C . G . C a ta ly t ic E le c tro ly tic G e n e ra tio n o f O x y g e n .................. 566F i n k , G . J . D e r K a lk b e d a rf v on M en sch u n d T ie r , z u r C h em ischen

P hy sio lo g ie d e s K a lk s , b y L oew . (B ook R e v ie w ) ................................ 1292L im e a n d M ag n e s ia , b y K n ib b s . (B ook R e v ie w ) . ................... 982

F i s h e r , H . C . J e lly in g of A sp h a lt P a in t s . R e la tio n o f A c id i ty toJ e l ly in g .................................................................................................................. 509

F i s h e r , H . L . C h e m is try of th e R u b b e r H y d r o c a r b o n . . ....................... 627F it c h , G r a n t , H a l l , R . E ., a n d J a c k s o n , H . A . R e la tiv e S o lu ­

b ilitie s o f Q u a r tz , L e a d S m e lte r S lag , C h ro m e O re, a n d S ilic a teF i l t e r G r i ts in H o t A lkaline W a te r s ............................................................ 701

F it z g e r a l d , F . A . J . E d w a rd G o o d rich A ch eso n . (A m ericanC o n te m p o ra r ie s ) ..................................................................................................... 971

F l a n d e r s , F . F . A n a ly s is of S o ap P o w d e r . [S ee T h i s J o u r n a l , 15,1232 (1 9 2 3 )] .............................................................................................................. 205

a n d T r u i t t , A. D . R a p id M e th o d fo r A n a ly s is of S o a p P o w d e r.[S ee T h i s J o u r n a l , 15, 1 2 3 2 (1 9 2 3 )] C orrection .................................. 97

INDUSTRIAL AND ENGINEERING CHEMISTRY

1300

F l e c k , L . C ., H a w l e y , L . F . , a n d R ic h a r d s , C . A . R e la tio n b e ­tw ee n D u ra b il i ty a n d C h em ica l C o m p o s itio n in W o o d .................. 699

a n d R it t e r , G . J . D e te rm in a t io n of C ellu lose in W o o d .................. 147F o r d , C . L . A p p a ra tu s fo r P ro v id in g a C o n tin u o u s S tre a m of H o t

D is tilled W a te r ....................................................................................................... 40F o r r e s t , C . N . C liffo rd R ic h a rd so n . (A m erican C o n te m p o ra r ie s ) 1281F o r r e s t , H . O ., B a r n a r d , D . P . , a n d M y e r s , H . M . M e c h a n ism of

L u b r ic a tio n . I l l — E ffe c t o f O iliness o n B e h a v io r o f J o u rn a lB e a r in g s ...................................................................................................................... 347

F o r t s c h , A . R ., a n d W il s o n , R . E . V isco s ity o f O ils a t H ig h T e m ­p e r a tu r e s .................................................................................................................... 789

F o s t e r , M . D ., a n d C o l l in s , W . D . D e te rm in a t io n of M a n g a n e sein W a te r b y S o d iu m B is m u th a te M e th o d ................................................ 586

F o u l k , C . W . F o a m in g of B o iler W a te r ......................................................... 1121F o x , E . J . , a n d W h it t a k e r , C . W . P o ta s h fro m C e m e n t D u s t .

C o n c e n tra tio n b y E lu t r i a t io n ......................................................................... 1044F r a n c e , W . G ., a n d E c k e r t , T . S . P la t in iz e d A lu n d u m C a th o d e s

in E le c tro a n a ly s is ................................................................................................... 802F r a n c h o t , R ic h a r d . F ix a t io n o f N itro g e n a s C y a n id e ............................. 235F r a n c is , G . V ., a n d I r v in e , J . C . E x a m in a tio n o f P h o to s y n th e t ic

S u g a rs b y th e M e th y la t io n M e th o d ............................................................ 1019F r a n k f o r t e r , C . J . f a n d J e n s e n , F . W . C h em ica l E x c h a n g e R e ­

ac tio n s o f a Z e o lite ................................................................................................ 621F r e e , E . E . B o h r ’s M o d el of th e A to m . R ev iew of S o m e S a lie n t

Feature?» o f P re s e n t A to m ic T h e o r ie s ......................................................... 192F r e n c h , D . K . I n te rn a l a n d E x te rn a l T r e a tm e n t of B o ile r W a te r .

[See T h i s J o u r n a l , 15, 1239 (1923)1 ...............................................206 , 421F r ö l ic h , P . K . D a s L e itv e rm ö g e n d e r L ö su n g en , b y W a ld e n . V ol.

IV o f H a n d b u c h d e r a llg em ein en C h em ie , b y O stw a ld a n dD ru c k e r . (B o o k R e v ie w ) ............................................................................. 1094

F u l l e r , G . P . E le c tro c h e m is try R e la te d to E n g in e e r in g , b y C o o p er.(B ook R e v ie w ) ........................................................................................................ 212

F u l l e r , H . C . E th y le n e G lyco l— I t s P ro p e r tie s a n d U se s .................... 624F u l m e r , E . I . , S h e r w o o d , F . F . , a n d N e l s o n , V . E . E ffe c t of

A m m o n iu m C h lo rid e u p o n G ro w th o f Y e a s t a n d H y d ra t io n ofG lu te n in B ee r W o r t ............................................................................................ 921

F u n k , N . E . T u rb in e L u b r ic a t io n ...................................................................... 1080

G A I N E S , W . L . A R o u g h a g e S a m p le r ............................................................ 386G a l l u n , A . F . , J r ., a n d W il s o n , J . A . C h e m is try a n d C o m fo rt.

R e la tio n b e tw e en C h em ica l C o m p o s itio n o f L e a th e r a n d C o m fo rtof S hoes M a d e T h e re f ro m .................................................................................. 268

S tre n g th a n d S tr e tc h of C a lf a n d K id L e a th e r s a s F u n c tio n s o f OilC o n te n t ........................................................................................................................ 1147

G a t , J . D . S ilicon in A lu m in iu m -S ilico n A llo y s .......................................... 959G e n ie s s e , J . C ., a n d L e s l ie , E . H . S pecific H e a ts o f L u b r ic a tin g

O ils ................................................................................................................................ 582G e r h a r d t , F . , a n d T o t t in g h a m , W . E . Q u a n ti ta t iv e M e th o d s fo r

A n a ly s is o f H em ice llu lo se in A p p le W o o d ................................................ 139G if f o r d , W . L . R . E d w a rd M a ll in c k ro d t . (A m erican C o n te m ­

p o r a r ie s ) ...................................................................................................................... 1194G i l e s , W . E ., a n d V il b r a n d t , F . C . L o w -T e m p e ra tu re D is ti l la t io n

o f F a rm v ille , N . C ., C o a l ................................................................................... 779G il l , A . H . A c tio n o f C a ta ly s ts w ith N o n d ry in g O ils ............................. 23

B le ach in g P o w d e r E x p lo s io n s .............................................................................. 577a n d N is h id a , D . N o te s on O il fro m K a u r i C o p a l. [See T h is

J o u r n a l , 15, 1276 (1923)] C orrection ...................................................... 207G il l e t t , H . W . S c ien ce o f M e ta ls , b y Je ffr ie s a n d A rc h e r . (B ook

R e v ie w ) .................................................... 1202S tru c tu r a l M e ta llo g ra p h y , b y P u ls ife r . (B ook R e v ie w ) .................... 1203

G l a n c y , W . E . In flu e n ce of C e r ta in C o m p o u n d in g In g re d ie n ts inH a r d R u b b e r ............................................................................................................ 359

G l a z e , F . W . A R e m e d y . (See D a v id s o n , 4 2 3 ) ........................................ 756G o l d s t e in , J . C ., a n d O l s e n , F r e d . P r e p a ra t io n o f P ic r ic A cid

from P h e n o l.............................................................................................................. 66G o l l o p , G . E . , a n d P r it c h a r d , D . A . C a n a d ia n S a l t C o m p a n y ’s

P ro cesse s fo r M a n u fa c tu re o f A lk a li-C h lo rin e P r o d u c ts .................. 1056G o r d o n , N . E ., a n d M a r k e r , R . E . E ffe c t o f H y d ro g e n -Io n C o n ­

c e n tra t io n o n C o m p o u n d F o rm a t io n a n d A d so rp tio n o f D y es b yM o r d a n ts .................................................................................................................... 1186

G o r d o n , N . T . , a n d S p r in g , A . F . C o n tin u o u s P ro cess fo r M a n u ­fa c tu re of S o d iu m T u n g s ta tc a n d T u n g s tic A cid fro m W o lfra m ite 555

G o r t n e r , R . A . A m in o A cid D is tr ib u t io n in P ro te in s o f W h e a tF lo u rs . (See C ro ss a n d S w a in , 4 9 ) ............................................................. 319

C o llo id C h e m is try , b y A lex a n d e r. (B ook R e v ie w ) ................................ 1290an d P e r v ie r , N . C . E s tim a t io n of P e n to s e s a n d P e n to s a n s — I I .

[See T h is J o u r n a l , 15 , 1255 (1923)] C orrection .................................. 97G r a v e n h o r s t , C . O . O b se rv a tio n s o n th e B a u d o u in T e s t ................... 47G r a y , H . L e B ., a n d C o r e y , A . B . N o te s o n P re p a ra t io n o f S ta n d ­

a rd C ellu lose— I , 853 ; I I ....................................... 1130G r a y , T . T . , a n d M a n d e l b a u m , M . R . C a ta ly t ic T r e a tm e n t of

C ra c k e d D is ti l la te s in th e V a p o r P h a s e .................................................... 913G r e e n , H e n r y . M ic ro c h e m is try o f W h ite P ig m e n ts a n d I n e r t s as

T h e y O ccu r M ix ed in P a in t s ........................................................................... 677G r e e n b a n k , G . R ., an d H o l m , G . E . G a s -T ig h t S t ir r e r . [See

T h is J o u r n a l , 15 , 1134 (1923) ] ...................................................................... 319Q u a n ti ta t iv e A sp e c ts o f th e K re is T e s t— I I ............................................. 518S o m e F a c to r s C o n ce rn ed in th e A u to x id a tio n o f F a t s . W ith

E sp ec ia l R e fe re n ce to B u t te r F a t ............................................................ 598G r e id e r , H . W . In f lu e n c e o f G lu e o n R e in fo rc in g E ffe c t o f L ig h t

M ag n e s iu m C a rb o n a te in R u b b e r ................................................................ 151G r if f is , W . E . P io n e e rin g in C h e m is try in J a p a n .................................... 1195G r if f it h s , H u g h . L o n d o n L e t t e r 427 , 538, 648 , 759 , 871 , 977 , 1091G r im m , F . V ., a n d W e n d t , G . L . S u g g e s te d M e c h a n ism fo r A n ti­

k n o c k A c tio n ............................................................................................................ 890G r o t l is c ii, V . E . R es in e s e t T e re b e n th in e s , le s I n d u s tr ie s D eriv ee s ,

b y V ezes a n d D u p o n t . (B o o k R e v ie w ) ................................................... 1094G u e r n s e y , E . W ., a n d Y e e , J . Y . P r e p a ra t io n a n d C h em ica l

N a tu r e o f C a lc in e d P h o s p h a te ........................................................................ 228G u s t a v so n , R . G ., a n d P ie r c e , J . A . T ru e D r y S u b s ta n c e C o n te n t

o f B ee t M o la s s e s ..................................................................................................... 167

H A A S , J o s e p h , J r . M o d e rn E le c t ro -P la t in g , b y H u g h e s . (B o o kR e v ie w ) .................................................................................. _..... 431

H a l e , W . J . E x p e r im e n ta l O rg a n ic C h e m is try , b y N o rr is . (B ookR e v ie w ) ....................................................................................................................... 873

H a l l , J . S ., C a v a n a u g h . G . W ., a n d D u t c h e r , R . A . A n tisc o rb u ticP o te n c y o f W h o le -M ilk P o w d e r ..................................................................... 1070

H a l l , R . E ., J a c k so n , H . A ., a n d F it c h . G r a n t . R e la tiv e S o lu ­b ilitie s of Q u a rtz , L ead S m e lte r S lag , C h ro m e O re , a n d S ilic a te F i l t e r G r its in H o t A lk a lin e W a te r s .............................................................. 701

Vol. 16, No. 12.

H a l l , W . T . M o n o g ra p h on C o rro s io n T e s ts a n d M a te r ia ls of C o n ­s tru c t io n fo r C h em ica l E n g in e e r in g A p p a ra tu s , b y C a lc o t t , et al.(B o o k R e v ie w ) ........................................................................................................ 545

H a l l e r , H . L ., A m b l e r , J . A ., a n d L y n c h , D . F . J . N a p h th a le n e ­su lfon ic A c id s . V I—-S u lfo n a tio n of N a p h th a le n e in th e V a p o rP h a s e ............................................................................................................................ 1264

a n d L y n c h , D . F . J . N a p h th a le n e s u lfo n ic A cids. V— Q u a n ti ta ­tiv e E s t im a t io n o f 2 ,6 - a n d 2 ,7 -N a p h th a le n e d isu lfo n ic A c id s . . 273

H a l l id a y , E . G ., a n d B a il e y , G . R . E ffe c t o f C a lc iu m C h lo rid e onA c id -S u g a r-P e c tin G e ls ....................................................................................... 595

H a m e r , F . E . A G re a t C h em ica l O rg a n iz e r ................................................... 859H a m m o n d , L . D . F lu o r in e D e te rm in a t io n in N ic k e l-D e p o s itin g

S o lu tio n s ..................................................................................................................... 938H a m o r , W . A. D a s E rd ô l , b y K iss lin g . (B o o k R e v ie w ) ...................... 325

T h e A B C o f A to m s, b y R u sse ll. (B o o k R e v ie w ) ................................ 103H a n d y , J . O . P a t e n t L i tig a tio n — I t s C au ses a n d I t s R e s u l t s 89H a r d in , G . H . In flu e n c e of W a te r - In s o lu b le M a t t e r u p o n P o la r iz a ­

t io n of R a w C a n e S u g a r s ................................................................................... 55a n d Z e r b a n , F . W . A d so rp t io n E ffec ts of F i l te r in g M a te r ia ls on

S u g a r S o lu t io n s ....................................................................................................... 1175H a r p e r , I I . J . A c c u ra te D e te rm in a t io n o f N i t r a te s in S o ils . P h e -

n o ld isu lfo n ic A cid M e th o d ................................................................................ 180H a r r is o n , A . P . , a n d S c a l e s , F . M . D e te rm in a t io n o f N i t r a te

N itro g e n . C o lo r im e tr ic M e th o d .................................................................. 571H a r t , E d w a r d . C o n s t i tu e n ts of W a te r -G a s T a r . [See B ro w n a n d

H o w a rd , T h is J o u r n a l , 15, 1147 (1 9 2 3 )] ............................................... 97W h e n S ilence is G o ld en . (See N o y e s , H ow e , 7 5 7 ) ................................ 973

H a r t l e y , J . J . H o w C o a l-H a n d lin g C o s ts W e re C u t $5000 a Y e a r . 1156H a r t m a n n , E . E . P e tre e P ro cess fo r C la r if ic a tio n of C an e J u ic e s . . 1178H a r t t , H . A ., M a t t h e w s , G . E . , a n d C r a b t r e e , J . I . E ffe c t of

E le c tro ly s is on R a te o f C o rro s io n o f M e ta ls in P h o to g ra p h icS o lu tio n s ..................................................................................................................... 13

H a r v e y , A. S . I n te rn a l T r e a tm e n t o f B o ile r W a te r s . [See F re n c h ,T h is J o u r n a l , 15, 1239 (1 9 2 3 )] .................................................................... 206

H a r v e y , A . W ., a n d S t e g e m a n , G e b iia r d . S u lfo n a t io n of B en zen e 842H a r v e y , M . T . , D a v is , C . E . , a n d S a l is b u r y , H . M . S u rfa c e T e n ­

s ion of G e la tin S o lu tio n s ...................... ' . .......................................................... 161H asla m , R . T . P ro d u c e r G as . A p p a re n t E q u ilib r iu m b e tw e en I t s

C o n s t i tu e n ts a n d In flu e n ce of D e p th o f F u e l B e d ...................... 782a n d C a r l s m it ii, L . E . C e m e n ta tio n o f I r o n b y S ilic o n .............. 1110H e r s h e y , R . L ., an d K e a n , R . H . E ffec t of G as V e lo c ity a n d

T e m p e ra tu re on R a te of A b so rp tio n . A b so rp tio n S y m p o s iu m . . . 1224a n d R y a n , W . P . C o u n te rc u r re n t D ig es tio n of W o o d ........................ 144a n d T h ii îl e , E . W . R e c e n t P ro g re s s in F ie ld o f F u e ls a n d F u e l

T e c h n o lo g y ................................................................................................................ 7 49H a t f ie l d , W . D . S o lu b le A lu m in iu m a n d th e H e m a to x y lin T e s t

in F ilte re d W a te r s ................................................................................................. 2 33H a w l e y , L . F . , F l e c k , L . C ., a n d R ic h a r d s , C . A . R e la tio n b e ­

tw ee n D u ra b il i ty a n d C h em ica l C o m p o s itio n in W o o d 699^H e il m a n , R . H . H e a t T ra n sm is s io n from B a re a n d In s u la te d P ip e s .

H e a t T ra n s fe r S y m p o s iu m ................................................................................ 451H e n d e l , J . M . C o p p e r a s R e d u c in g A g e n t in I ro n D e te rm in a t io n s 951H e n d r ic k , E l l w o o d . A b ra m A d a m B re n e m a n . (A m erican C o n ­

te m p o ra r ie s ) .............................................................................................................. 864-D e v e lo p m e n t of th e S c iences . (B o o k R e v ie w ) ................................... 6 5 5R e c o rd of C o a l-T a r C o lo r I n d u s t r y a t A lb a n y . D y e S y m p o s iu m 411

H e n d r ic k s , S . B ., a n d S m it h , C . M . D e te rm in a t io n of F re e C a l­c iu m H y d ro x id e in C o m m erc ia l C a lc iu m A rs e n a te ............................. 9 5 0

H e n w o o d , A b r a h a m , a n d M a a s , P h il i p . H a r ry F re d e r ic k K e lle r—C h e m is t, M in e ra lo g is t, E d u c a to r (18 6 1 -1 9 2 4 ). O b i t u a r y . . . . 529'

H e r r ic k , J . S ., B e n s o n , H . K ., an d M a t su m o t o , T . S o lu b il i ty ofP o r t la n d C e m e n t in W e a th e r in g A g e n ts ............................... 1065

H e r s c h e l , W . H . C o n s is te n c y o f R u b b e r-B e n z e n e S o lu tio n s ........... 927H e r s h e y , R . L ., H a s la m , R . T . , a n d K e a n , R . H . E ffe c t o f G as

V e lo c ity a n d T e m p e ra tu r e o n R a te o f A b so rp tio n . A b so rp tio nS y m p o s iu m ................................................................................................................ 1224

H e r t y , C . H . A m erican P ro g re ss in D y e M a n u f a c tu r e ................. .. . 1021R o y a l ly E n te r ta in e d b y F re n c h . T h ir d C o n g re ss o f I n d u s tr ia l

C h e m is try , P a r is , O c to b e r 21 to 26 , 192 3 ...................................... 96H e s s , F . L . U . S . G eo log ica l S u rv e y a n d C h em ica l I n d u s t r y ........... 861H e s s , H . W . M o d e rn G a s P ro d u c e rs , b y R a m b u s h . (B ook R e ­

v iew ) ............................................................................................................................. 10 2H e y m a n s , P a u l , a n d C a l in g a e r t , G e o r g e . V a r ia t io n o f S tre s s -

S tr a in P ro p e r tie s o f N itro c e llu lo s e -C a m p h o r M ix w ith I t s C o m ­p o s i t io n .............................................................................................................. 93i> '

H ib b a r d , P . L . T u rb id im e tr ic E s t im a t io n o f P r e c ip i ta te s .................... 804H ic k s o n , E . F . , a n d W a l k e r , P . H . P a in t s R e s is ta n t to S u lfide

F u m e s ................................................................................................................. 1142H i n e , T . B . C o n tin u o u s C o n d u c t iv i ty M e th o d o f M e a s u r in g S m all

C o n c e n tra tio n o f C h lo r in e in A i r ...................................................#............. 9 5 2H o c h w a l t , C . A ., a n d M id g l e y , T h o m a s , J r . F e r ro u s S e le n id e a s a

C o n ta c t C a ta ly s t fo r C ra c k in g ............................................................. 365-H o l l e y , C . D . C h e m is try o f P a in t s , P ig m e n ts , a n d V a rn ish e s , b y

B e a rn . (B o o k R e v ie w ) ..................................................................................... 211H o l l is t e r . C . E . , a n d S m it h , G . F . N ew D es ig n C irc u it B re a k e r

fo r L a b o ra to ry T h e r m o s ta t s ............................................................................ 1162"H o lm , G . E ., a n d G r e e n b a n k , G . R . G a s -T ig h t S t ir r e r . [See

T h is J o u r n a l , 15, 1134 (1 9 2 3 )] .................................................................... 3 1 £Q u a n ti ta t iv e A sp e c ts o f th e K re is T e s t— I I ............................................. 518S o m e F a c to r s C o n ce rn ed in th e A u to x id a tio n o f F a t s . W ith

E sp ec ia l R efe re n ce to B u t te r F a t ................................................................. 59&H o l m e s , A u g u s t . T e s t in g o f P e tro le u m O ils fo r G a s ific a tio n .

(Correction, 4 2 5 ) ....................................................... #............................... 258H o l m e s , A . D . V ita m in P o te n c y o f C o d -L iv e r O il:

V I— E ffe c t of S to ra g e of L iv e rs on V ita m in A P o te n c y o f C o d -L iv e rO il.................................................................................................................................. 295

V I I — V ita m in A P o te n c y o f H a k e -L iv e r O il............................................... 379^I X — Oil P ro d u c e d b y th e R o t t in g P ro c e s s ................................................... 964X — M e d ic in a l C o d -L iv e r O ils .............................................................................. 1181

H o lm e s , H . N . C o llo id S y m p o s iu m M o n o g ra p h . E dited byM a th e w s . (B ook R e v ie w ) ......................................................................... ; • 324

F if th R e p o r t on C o llo id C h e m is try a n d I t s G en e ra l a n d I n d u s tr ia lA p p lic a tio n s . (B o o k R e v ie w ) ......................................... 4 3 2

H o l m e s , W . C . In flu e n c e o f V a r ia t io n in C o n c e n tra tio n o n A b so rp ­tio n S p e c tra o f D y e S o lu tio n s ...................................................................35 , 534

H o o d , G . R ., H y d e n , W . L ., a n d B in g h a m , E . C . F lu id i ty A n o m ­a lies in R efin ed M in e ra l O ils .................................................................... 25 , 534

H o o d , O . P . L ig n ite , a F u tu r e F u e l? ............................................. 1020S u p e rv is io n a n d M a in te n a n c e o f S te a m -R a is in g P la n t , b y S u c k a n .

(B o o k R e v ie w ) ......................................................... 431H o r n e , W . D . S u p e r-D e fe c a tio n of C a n e J u ic e .......................................... 732

U . S . P a te n ts on B one B la ck a n d D eco lo riz in g C a rb o n s ...................... 6 7 0a n d R ic e , E . W . A S im p le T u rb id is c o p e ................................................... 6 25

INDUSTRIAL AND ENGINEERING CHEMISTRY

December, 1924 INDUSTRIAL AND ENGINEERING CHEMISTRY 1301

H o r t o n , P . M ., a n d S e n g s o n , P . T . C o m p a ra tiv e A sh A d so rp tio n ofV eg e tab le a n d B one C h a r s ............................................................. 165

H o t c h k is s , H . T ., J r . , a n d B e n c o w it z , I s a a c . C o n s ta n t-L e v e lD ev ice fo r T h e rm o s ta t ic B a t h ..................................................... 1193

H o w a r d , B . J . A n a ly tic a l M ic ro sco p y , b y W a llis . (B o o k R ev iew ) 873H o w a r d , H e n r y . R e p o r t , C o m m itte e on P a te n t a n d R e la te d

L e g is la tio n . W a sh in g to n M e e t in g ............................................ 531H o w e , H . E . P o lit ic a l P la tfo rm fo r I n te r n a t io n a l U n io n o f P u re a n d

A p p lied C h e m is try . (Sec H a r t , 9 7 3 ) ....................................... 757H o y t , L. F . N ic o tin e S o a p s ................................................................. 1171H u g g in s , F . E ., J r ., a n d C a u n g a e r t , G e o r g e . E ffic iency o f F r a c ­

tio n a t in g C o lu m n s ............................................................................... 584H y d e n , W . L ., H o o d , G . R ., a n d B i n g h a m , E . C . F lu id i ty A n o m ­

a lies in R efin ed M in e ra l O i l s .............................................................25 , 534

IR V I N E , J . C ., a n d F r a n c i s , G . V . E x a m in a tio n of P h o to s y n th e t icS u g a rs b y M é th y la t io n M e th o d .................................................. 1019

I t t n e r , M . H . M o d e rn S o a p a n d D e te rg e n t I n d u s t r y , In c lu d in g G ly ce ro l M a n u fa c tu re , b y M a r t in . V ol. I — T h e o ry a n d P r a c ­t ic e in S o a p M a k in g . (B ook R e v ie w ) .................................... 1093

R e p o r t , C o m m itte e on In d u s tr ia l A lcoho l. W a sh in g to n M e e t in g . . 532

J A C K S O N , H . A ., H a l l , R . E ., a n d F it c h , G r a n t . R e la tiv e S o lu ­b ilitie s of Q u a r tz , L e a d S m e lte r S lag , C h ro m e O re, a n d S ilic a teF i l t e r G r its in H o t A lk a lin e W a te r s .................... 701

J a c k so n , R . F . , S il s b e e , C . G ., a n d P r o f f it t , M . J . M e th o d fo rM a n u fa c tu re of L e v u lo s e .................................................................................... 1250

J a c k s o n , V . T . A p p a ra tu s fo r D ry in g G a s e s ................................................ 163J a c o b , K . D ., K r a s e , H . J . , a n d B r a iia m , J . M . D e c o m p o sitio n o f

C a lc iu m C y a n a m id e on S to r a g e ................................................................... 684J a c o b s , W . A ., Y a n t , W . P ., an d B e r g e r , L . B . C a rb o n M o n o x id e

P o iso n in g in P r iv a te G a ra g e s .......................................................................... 1047J a m e s , C . A n a ly t ic a l M e th o d s fo r C e r ta in M e ta ls , In c lu d in g

C e riu m , T h o r iu m , M o ly b d e n u m , T u n g s te n , R a d iu m , U ra n iu m , V a n a d iu m , T i ta n iu m , a n d Z irco n iu m , b y M o o re , et a l. (B ookR e v ie w ) ....................................................................................................................... 431

J a m e s o n , H . J . D e te rm in a t io n o f P h o s p h o ru s in P h o sp h o r B ro n ze .CSee L in d e m a n n . 9 1 6 ) ....................................................................................... 1282

J a m ie s o n , C . S . A lle n ’s C o m m erc ia l O rg an ic A n a ly s is . V ol. I I —F ix e d O ils, F a ts , a n d W ax es. E dited by S a d tle r , et a l. (B ookR e v ie w )...................................................................................................................... 1289

J e f f e r s o n , R . E . C o n s ta n t W a te r-L e v e l D e v ic e ....................... 1230J e n k s , C . L . E m p lo y e e L o y a lty a n d th e In v e n t iv e S p i r i t .................... 86J e n s e n , F . W ., a n d F r a n k f o r t e r , C . J . C h em ica l E x c h a n g e R e ­

a c tio n s of a Z e o lite ................................................................................................ 621J o a c h im , B e n j 'a m in . A n a ly s is o f S o a p P o w d e r . (See F la n d e rs ,

T h is J o u r n a l , 15, 1232 (1 9 2 3 )] .................................................................... 205D e te rm in a t io n of A n h y d ro u s S o a p in a L u b r ic a tin g G re a s e 725

J o h a n s e n , E . M . In te r fa c ia l T e n s io n b e tw e en P e tro le u m P ro d u c tsa n d W a te r .................................................................................................................. 132

J o h n s o n , E . B ., a n d R h o d e s , F . H . E le c tro ly tic C o rro s io n in aW a te r -G a s H o ld e r ................................................................................................. 575

J o h n s o n , G . H . B le ich -, R e in ig u n g s-, W a sch -, D e ta c h ie rm itte l , B le ich v e rfa h ren u n d B le ic h a p p a ra te d e r N e u z e i t f ü r G e s p in s t­fa se rn u n d G ew ebe, b y B o tt le r . (B o o k R e v ie w ) .................................. 1292

J o h n s o n , H . W . A p p a ra tu s fo r M a k in g M o m e n ta ry E le c tric a lC o n ta c ts a t R e g u la r I n te r v a l s ........................................................................ 56

J o h n s o n , T . B . R e g e n e ra tio n fro m a P h y sico -C h em ica l V iew p o in t,b y L o e b . (B o o k R e v ie w )................................................................................ 1203

J o n e s , D . O ., a n d L e e , H . R . A n a ly s is o f D e h y d ro th io -p - to lu id in eS u lfo n ic A c id ............................................................................................................ 930

T i t r a t io n o f A n ilin e a n d H o m o lo g s ................................................................... 948J o n e s , G r in n e l l . A u sk u n f tb u c h fü r d ie C h em isch e In d u s tr ie .

V o ls . I a n d I I . E dited by B lü c h e r . (B o o k R e v ie w ) ....................... 104T h e C o m m erce Y e a rb o o k , 1922 ( in c lu d in g e a r ly p a r t of 1923).

(B o o k R e v ie w ) ........................................................................................................ 434J o n e s , G . W ., Y a n t , W . P . , a n d B e r g e r , L . B . E x p lo s ib ili ty of

H y d ro g e n S u lfid e in A ir .......................................... 353J o n e s , R . M ., R o s s , W . H ., a n d M\e h r in g , A . L . P r e p a r a t io n of

P h o sp h o r ic A c id . R e p la c e m e n t of S a n d b y P o ta s h S ilic a te s inth e V o la t iliz a tio n P ro c e s s ......................................... 563

J o r d a n , L o u is . T e c h n ic a l M e th o d s in A n a ly s is o f M e ta llu rg ic a la n d A llied P r o d u c ts , b y S c o tt . (B o o k R e v ie w ) .................... • 103

a n d B a r r o w s , W . P . M e rc u ry P o iso n in g fro m E le c t r ic F u rn a c e s 898J o r d a n , S t r o u d . C h e m is try a n d C o n fe c tio n e ry ......................................... 336

C o m m e rc ia l I n v e r t S u g a r ....................................................................................... 307

K A H L E N B E R G , L o u is . S te p h e n M o u lto n B a b c o ck . (A m ericanC o n te m p o ra r ie s ) ..................................................................................................... 1087

K a p l a n , B . B . F u rn a c e fo r D e te rm in a t io n o f F u s in g P o in t o f C oa lA s h ..................................................................................................................................... 847

K a s h im a , K . T o k y o L e t t e r ................................................................. 323 . 540, 979K e a n , R . H . , H a s la m , R . T . , an d H e r s h e y , R . L . E ffe c t o t G as

V e lo c ity a n d T e m p e ra tu re o n R a te o f A b so rp t io n . A b so rp tio nS y m p o s iu m .............................................................................................. 1224

K e a n e , J . C ., P a in e , H . S ., a n d B a d o l l e t , M . S . C o llo id s in C an ea n d B e e t S u g a r M a n u f a c tu r e ........................................................................ 1252

K e b l e r , L . F . A P io n e e r in P u re F o o d s a n d D ru g s . L ew is C .B ec k , A .B ., M .D ................................................... 968

K e l l o g g , J . W . A v a ilab le N itro g e n in F e r ti l iz e r s . N e e d o f N ewM e th o d fo r I t s D e te rm in a t io n ........................................................................ 371

K e l l y , H . A . P ie r re C u rie , b y C u rie . T ransla ted by C h a r lo t te a n dV ern o n K ellogg , w ith in t ro d u c tio n b y M e lo n e v . (B o o k R ev iew ) 433

K e l l y , M . W ., a n d T h o m a s , A . W . D iffe ren c es in K in d o r D eg ree ofT a n n in F ix a t io n ...................................................................................................... 31

Q u in o n e T a n n a g e ........................................................................................................ 925T a n n ic A c id T a n n a g e ............................................................................................... 800

K e l l y , W . J . D e te rm in a t io n of D is tr ib u t io n of P a r t ic le S iz e 92Sa n d A y e r s , K . B . S o lu b il i ty o f S u lfu r in R u b b e r ..................................... 148

K e m m e r e r , G e o r g e , L e n h e r , V ic t o r , a n d W h it f o r d , E a r l . E x ­t r a c t i o n o f C es iu m fro m P o llu c i te ................................................................ 1280

K e n d a l l , J a m e s . S eco n d R e p o r t o f C o m m itte e on C o n ta c t C a ta l­y s is , b y B a n c ro ft . (B ook R e v ie w )...................................... 763

T h e E le c tro n in C h e m is try , b y T h o m so n . (B ook R e v ie w ) ............... 102K e n d a l l , V . V ., a n d S p e l l e r , F . N . A llo y s R e s is ta n t to C o rro sio n .

(B o o k R e v ie w ) ........................................................................................................ 103K e r n , E . J . , a n d K o e n ig , J . W . A c id i ty o f V eg e ta b le T a n L iq u o rs 261 K e y e s , D . B . T h e T e c h n ic a l O rg a n iz a tio n , b y W eiss a n d D o w n s .

(B ook R e v ie w ) ........................................................................................................ 764

K i e i i l , S . J . T h e o re tic a l M e ta llu rg y , b y D e a n . (B o o k R e v ie w ) . . 652K i l l e f f e r , D . H . S om e H ig h L ig h ts o f th e P a s t Y e a r .......................... 995

S y n th e s is of P h e n o l. S u lfo n a tio n in V a p o r P h a s e .................................. 1066T o o ls o f th e C h em ica l E n g in e e r . I I — W eig h in g D ev ic es, 568 ; I I I

— F lu id M e a s u r in g D ev ices .......................................................................... 785K in g , C . G . T r iu m p h s a n d W o n d e rs o f M o d e rn C h e m is try , b y

M a r t in . (B o o k R e v ie w ) .................................................................................. 763K l o p s t e g , P . E . D ev ic e fo r S o d iu m F la m e . (See D o lid , 5 3 ) ............. 320K n o c h , H . H ., C r o s b y , P . A ., a n d M a t t h e w s , R . R . D e te rm in a t io n

of D ilu t io n o f C ra n k -C a se O il........................................................................ 1153K n o w l e s , H . B ., a n d L u n d e l l , G . E . F . U se of C ool S o lu tio n s in

th e Jo n e s R e d u c to r ............................................................................................... 723K n u t h , C . A ., R ic h a r d s o n , A . S ., a n d M il l ig a n , C . H . H e te ro g e n ­

eo u s C a ta ly s is . I — S e le c tiv e A c tio n of C a ta ly t ic N ick e l inH y d ro g e n a tio n of C e r ta in V eg e tab le O ils ................................................ 519

K o b b £, W . H . N ew U ses fo r S u lfu r in I n d u s t r y ........................................ 1026K od am a , R e n ic h i . N a tu r e of O il of S o y B ea n M is o ................................ 523K o e n ig , J . W ., a n d K e r n , E . J . A c id ity of V eg e tab le T a n L iq u o rs 261K o h m a n , E . F . , a n d E d d y , W . H . V ita m in C in C an n e d F o o d s ( l ) . 52

E dd y , W . H ., a n d C a r l ss o n , V ic t o r ia . I I — V ita m in C D e s tru c ­tiv e F a c to r in A p p le s ....................................................................................... 1261

a n d S a n b o r n , N . H . N a tu r e o f C o rro s io n in C a n n e d F r u i ts .(Correction, 4 2 5 ) ..................................................................................................... 290

K o iir , R . F . , a n d B u t l e r , L u c in t h ia . H e a t T ra n s fe r in C o n d e n s a ­t io n o f W a te r fro m E n g in e E x h a u s t G a s ........................ ......................... 885

K r a l l , S t a n l e y . In f lu e n ce o f A cce le ra to rs on P la s t ic i ty o f U n ­c u re d R u b b e r S to c k s ........................................................................................... 922

K r a s e , H . J . , J a c o b , K . D ., a n d B r a iia m , J . M . D eco m p o sitio n ofC a lc iu m C y a n a m id e o n S to r a g e .................................................................... 684

L A F O R G E , F . B . S im u lta n e o u s P ro d u c tio n o f P e n to s a n A dhesivesa n d F u r f u r a l fro m C o rn c o b s a n d O a t H u l ls .......................................... 130

a n d M a in s , G . H . F u r fu ra l f ro m C o rn co b s . IV — E co n o m icA sp e c t o f F u r fu ra l P ro d u c t io n ....................................................................... 356

L a M e r , V . K . S o lu b il ity , b y H ild e b ra n d . (B o o k R e v ie w ) 543L a n e , F . W ., a n d D e a n , E . W . I I — V is c o s ity -T e m p e ra tu re C u rv es

of F ra c t io n s o f T y p ic a l A m erican C ru d e O ils ........................................ 905L a n g le y , W . D . A n o th e r C h ec k V a lv e . [See B re w s te r , T h i s

J o u r n a l , 15, 32 (1 9 2 3 )].................................................................................... 647L a r s o n , A . T . In c re a s in g A m m o n ia P ro d u c tio n w ith Im p ro v e d

C a ta ly s ts .................................................................................................................... 1002L a u d ig , J . F . , a n d D u t c h e r , R . A . In e x p e n s iv e L a b o ra to ry

M ill. D es ig n ed fo r G rin d in g o f D r ie d F r u i ts a n d S im ila rM a te r ia ls in P re sen ce of a L iq u id ............................................................... 126

L e d ig , P . G . A b so rp tio n o f C a rb o n D io x id e a n d A m m o n ia from G asB u b b le s . A b so rp tio n S y m p o s iu m ............................................................... 1231

E le m e n ts of G lass -B lo w in g , b y W a ra n . (B ook R e v ie w ) . ......... 655L e e , A . P . C o c o n u t O il R e fin in g . F a c to ry -S c a le In v e s tig a tio n of

R efin in g of C o c o n u t O il a n d M a n u fa c tu re of C o c o n u t B u t te r(C o c o n u t O il S te a r in e ) .................................................................................. 341

LEE, H . R ., a n d J o n e s , D . O . A n a ly s is o f D e liy d ro th io -£ - to lu id in eS u lfo n ic A c id ............................................................................................ 930

T i t r a t io n o f A n ilin e a n d H o m o lo g s ................................................................... 948L e e c h , P . N . P ra c t ic a l C h em ica l A n a ly s is of B lood , b y M y e rs .

(B o o k R e v ie w ) ...........................................................................................#........... 1093L e ig h t o n , Al a n . C o n v e n ie n t B a t te r y P o w e r-L in e C irc u it fo r

th e P o te n t io m e te r ................................................................................................. 1189L e n h e r , V ic t o r . T h e M o o n E le m e n t, b y D ’A lbe . (B ook R e ­

v ie w ) ................................................................................................................................ 1290K e m m e r e r , G e o r g e , a n d W h it f o r d , E a r l . E x t r a c t io n of

C es iu m fro m P o llu c i te ........................................................................................... 1280a n d S m it h , D . P . D is ti l la t io n M e th o d of S e p a ra t in g S e len iu m

fro m T e llu r iu m ....................................................................................................... 837L e s l ie , E . H ., a n d G e n ie s s e , J . C . Specific H e a ts of L u b ric a tin g

O ils ......................................................................................................... 582L e w is , H . F . Q u a n t i ta t iv e E s t im a t io n of A n th ra c e n e in A n th ra -

q u in o n e ........................................................................................................................ 1184w it h M a s o n , O 'N e a l , a n d M o r g a n , R u s s e l l . M e th y la tio n s .

H y d ro ly s is o f D im e th y l S u lf a te ..................................................................... 811a n d S h a f f e r , S h e r m a n . D e co m p o sitio n o f A n th ra q u in o n e b y

H e a t ..................... 717L e w is . W . K ., W a r d , J . T . , an d V o s s , E . O p tim u m O p e ra tin g C o n ­

d it io n s fo r P ip e H e a t in g a n d C ooling E q u ip m e n t . H e a t T ra n s ­fe r S y m p o s iu m ........................................................................................................ 467

an d W h it m a n , W . G . P r in c ip le s o f G as A b so rp t io n . A b so rp tio nS y m p o s iu m ......................................................................................... 1215

L in d , S . C . C h e m is try of th e R a r e r E le m e n ts , b y H o p k in s . (B ookR e v ie w ) ....................................................................................................................... 324

R a d io a c t iv i ty a n d th e L a te s t D e v e lo p m e n ts in th e S tu d y of th e C hem ica l E le m e n ts , b y F a ja n s . T ransla ted b y W h ee le r a n dK in g . (B ook R e v ie w ) ........................................................................

L in d e m a n n , L e i f . D e te rm in a t io n o f C h ro m iu m a n d V a n a d iu m inS te e l.............................................................................................................................. 1271

R a p id D e te rm in a t io n o f P h o sp h o ru s in P h o sp h o r B ro n z e s . . . .9 1 6 , 1282L in d f o r s , K . R . S u rfa c e T e n sio n of S u g a r F a c to ry P r o d u c ts 813L in g , T . T . , an d R h o d e s , F . H . C h in e se W ood O il................................ 1051L ip m a n , J . G . V alu e o f S u lfu r in S oil Im p ro v e m e n t a n d C ro p P ro ­

d u c t io n ......................................................................................................................... 250a n d B l a ir , A . W . U til iz a tio n o f N itro g e n in S oils a n d F e rti liz e rs

a s A ffec ted b y L im e ............................................................................................. 373L i t t l e , A . D . C la ss ified M e m b e rsh ip . [See T h i s J o u r n a l , 15,

1212 (1 9 2 3 )] ............................................................................................................ 96P ro fe ss io n a l P ro te c tio n . (See D a n n e r th , 319 , O liv e r, 7 5 6 ) ............... 423T h e F if th E s t a t e ................................................................................................... 1105

L o c h t e , I I . L . P u rif ic a tio n of M e th y le th y l K e to n e b y S o d iu mIo d id e ........................................................................................................................... 956

L o r m a n d , C h a r l e s . P a r is L e t te r . 98 , 321 , 427 , 539, 650. 760 , 870,.................................................................................................................978 , 1199, 1286

L o u d e r , E . A ., B r ig g s , T . R ., a n d B r o w n e , A . W . V a p o r P re s su reC u rv e s fo r S y s te m s C o n ta in in g A lcoho l, E th e r , a n d W a te r . — 932

L o w y , A l e x a n d e r . C oal P ro d u c ts C h a r t ...................................................... 26W o o d , A . E . , a n d F a r a g h e r , W . F . A c tio n o f P e tro le u m -R e fin in g

A g en ts on P u re O rg an ic S u lfu r C o m p o u n d s D isso lved in N a p h th a 1116 L u n d e l l , G . E . F . M e ta llu rg ic a l A n a ly s is , b y L o rd a n d D e m o re s t.

(B ook R e v ie w ) ........................................................................................................ 1202a n d K n o w l e s , H . B . U se of Cool S o lu tio n s in th e Jo n e s R e d u c to r 723

L y n c h , D . F . J . , A m b l e r , J . A ., a n d H a l l e r , H . L . N a p h th a le n e - su lfon ic A c id s . V I— S u lfo n a tio n o f N a p h th a le n e in th e V ap o rP h a s e ............................................................................................................................ 1264

a n d H a l l e r , H . L . N a p h th a le n e s u lfo n ic A cid s . V— Q u a n t i ta ­tiv e E s t im a t io n o f 2 ,6- a n d 2 ,7 -N a p h th a le n e d isu lfo n ic A c id s . . . 273

L y t h g o e , H . C ., E d e n , B . A ., a n d M a r s h , C . E . D o u b le S tre n g thT in c tu re o f G in g e r: I t s C o m p o s itio n a n d A n a ly s is ............................. 816

1302 INDUSTRIAL AND ENGINEERING CHEMISTRY Vol. 16, No. 12

M A A S , P h i l i p , a n d H e n w o o d , A b r a h a m . H a r r y F re d e r ic k K e lle r— C h e m is t, M in e ra lo g is t, E d u c a to r (18 6 1 -1 9 2 4 ). O b i tu a r y .........

M a b is r y , C . F . C o m b u s tio n o f P e tro le u m H y d ro c a rb o n s ........................L u b r ic a n t a n d A sp h a ltic H y d ro c a rb o n s in P e tro le u m . [See T h is

J o u r n a l , 15 , 1233 (1923) 1 C orrection ........................................................S o lu b ility of P e tro le u m H y d ro c a rb o n s .............................................................

M a g o o n , C . A . C o m m erc ia l F r u i t a n d V eg e tab le P ro d u c ts , b yC ru ess . (B o o k R e v ie w ) ...................................................................................

M a h l e r , P a u l , a n d T e b p l E , J . E . T e s t in g D eco lo riz ing C a rb o n s . . . M a iio o d , S . A . T e x tb o o k of C ellu lo se C h e m is try , b y H e u se r .

(B ook R e v ie w ).......................................................................................................M a in s , G . H ., a n d L a F o r g e , F . B . F u r fu ra l fro m C o rn co b s . IV —

E c o n o m ic A sp e c t o f F u r fu ra l P ro d u c tio n ...................................................M a l l e i s , O . O. B y -P ro d u c t C oke Cell S t r u c tu r e .........................................M a n d e l b a u m , M . R ., a n d G r a y , T . T . C a ta ly t ic T r e a tm e n t of

C ra c k e d D is ti l la te s in th e V a p o r P h a s e .......................................................M a n g e , C . E ., an d E h l e r , Ot t o . S o lu b ilitie s of V a n illin ........................M a n n , C . A . W h a t I n d u s t r y O w es to C h em ica l S cience , b y P ilc h e r

a n d B u tle r-J o n c s . (B ook R e v ie w )............................ ..................................M a r a s c o , M a r t i n . R eliab le P la n t V is c o m e te r ............................................

T i t r a t io n M e th o d fo r D e te rm in a t io n of S ilv e r in P h o to g ra p h icP re p a ra t io n s ..............................................................................................................

M a r c o v it c ii , S. S o d iu m F lu o s ilic a te a s a n In s e c t ic id e ..............................M a r k e r , R . E ., a n d G o r d o n , N . E . E ffec t o f H y d ro g e n -Io n C o n ­

c e n tr a t io n on C o m p o u n d F o rm a t io n a n d A d so rp tio n of D y e s b yM o r d a n ts ...................................................................................................................

M a r s h , C . E . , E d e n , B . A ., a n d L y t h g o i;, IT. C . D o u b le S tre n g thT in c tu re of G in g e r: I t s C o m p o s itio n a n d A n a ly s is ...............................

M a r s h a l l , A . E . M e c h a n ic a l H a n d lin g D ev ic es . I— T h e G ra b

M a s o n , O ’N e a l , M o r g a n , R u s s e l l , w it h L e w is , H . F . M e th y l-a t io n s . H y d ro ly s is of D im e th y l S u lfa te ....................................................

M a t h e w s , H . J . K a p illa rc h e m ie . E in e D a rs te l lu n g d e r C h em ie d e r K o llo ide u n d v e rw a n d te r G e b ie te , b y F re u n d lic h . (B o o kR e v ie w ) .......................................................................................................................

M a t h e w s , J . H . C lo u d s a n d S m o k es . P ro p e r tie s of D isp e rse S y s ­te m s in G ases a n d T h e ir P ra c t ic a l A p p lic a tio n s , b y G ib b s .(B ook R e v ie w ) ......................................................................... ...............................

T h e o ry a n d A p p lic a tio n of C o llo ida l B eh a v io r . E dited by B ogue.(B o o k R e v ie w )........................................................................................................

a n d W il l ia m s o n , R . V. R a te o f A b so rp tio n a n d E q u ilib r iu m ofC a rb o n D io x id e in A lk a lin e S o lu tio n s ...........................................................

M a t su m o t o , T . , B e n s o n , H . K ., a n d H e r r ic k , J . S . S o lu b il i ty ofP o r t la n d C e m e n t in W e a th e r in g A g e n ts .....................................................

M a t t e r n , L . W . A p p lie d C h e m is try , b y G a ra rd . (B ook R ev iew ) . . ' M a t t h e w s , G . E ., a n d C r a b t r e e , J . I . C o rro s io n of M onel M e ta l

in P h o to g ra p h ic S o lu tio n s ..................................................................................C r a b t r e e , J . I . , a n d H a r t t , H . A. E ffec t o f E le c tro ly s is o n R a te

of C o rro s io n of M e ta ls in P h o to g ra p h ic S o lu tio n s ..................................M a t t h e w s , R . R ., K n o c h , H . H ., a n d C r o s b y , P . A . D e te rm in a ­

t io n o f D ilu t io n o f C ra n k -C a se O il.................................................................M cA d a m s , W . I I . M ec h a n ic a l P ro p e r tie s of F lu id s . (B o o k R e-

v ie w ) ....................................... .....................................................................................U b e r W ä rm e le itu n g u n d A n d e re A u sg le ic h en d e V o rg än g e , b y

W a rb u rg . (B o o k R e v ie w )................................................................................a n d M o r r e l l , J . C . E s tim a t io n of L a te n t H e a ts of V a p o riz a tio n

of L iq u id s a t H ig h P re s su re s .............................................................................M c B r id e , E . W ., A r d a g h , E . G . R ., B a r b o u r , A . D ., a n d M cC l e l ­

l a n , G . E . D is til la t io n of A c e ta te of L im e ..............................................M cC a b e , W . L ., a n d R o b in s o n , C l a r k S . E v a p o r a to r S cale F o r­

m a tio n . H e a t T ra n s fe r S y m p o s iu m ...........................................................M cC a n d l e s s , J . M ., an d B u r t o n , J . Q. S om e S o u rces o f E r ro r in

D e te rm in a t io n of P h o sp h o r ic A cid b y th e M o ly b d a te -M a g n e s iaM e th o d ........................................................................................................................

M cC l e l l a n , G . E ., A r d a g h , E . G . R ., B a r b o u r , A . D ., a n d M c­B r id e , E . W . D is til la t io n of A c e ta te of L im e .......................................

M cC u l l o u g h , J . C ., a n d R e i p f , O . M . P re v e n t io n o f C a s e -H a rd e n ­in g b y C o p p e r P la t in g ..........................................................................................

M c D o n n e l l , C . C . R e c e n t P ro g re s s in In s e c t ic id e s a n d F u n g ic id e s ...a n d N e a l o n , E . J . D e te r io ra tio n o f S o a p -N ic o tin e P re p a r a t io n s . . .

M cG e e , J . M ., a n d S p o e h r , IT. A. In v e s tig a tio n s in P h o to s y n th e ­s is . E le c tro m e tr ic M e th o d o f D e te rm in in g C a rb o n D io x id e ..........

M cG o w a n , F . R . A. S. T . M . S p ec ifica tio n s a n d M e th o d s o f T e s t fo r T e x tile M a te r ia ls , w ith R e p o r ts a n d P a p e rs R e la tin g T h e re to .(B o o k R e v ie w ;.........................................................................................................

M cH a f f ie , I . R . , a n d S h ip l e y , J . W . G ra p h it ic S o fte n in g o f C a s tI r o n ...............................................................................................................................

M c K e e , R . H ., a n d S a l l s , C . M . S u lfu ry l C h lo rid e . I — P rin c ip le s o f M a n u fa c tu re from L iq u id S u lfu r D io x id e . (See P o p e , 533) 2 7 9 ; I I — P rin c ip le s o f M a n u fa c tu re fro m S u lfu r B u rn e r G as .351 ; I I I — H y d ro ly s is to S u lfu ric a n d H y d ro c h lo r ic A c id s .................

M cL e a n , W . A . A N ew C ollo id M il l ...................................................................M e h r in g , A . L ., R o s s , W . H ., a n d B r y a n , H a r r y . E le c tr ic

G ra p h ite R e s is ta n c e F u r n a c e ............................................................................R o s s , W . H ., a n d J o n e s , R . M . P re p a ra t io n of P h o sp h o ric A cid .

R e p la c e m e n t of S a n d b y P o ta s h S ilic a te s in V o la tiliz a tio n P ro c ­ess ...................................................................................................................................

M e l l e r , H . B . E c o n o m y th ro u g h S m o k e A b a te m e n t ................................M e l l o n , M . G ., a n d M o r r is , V . N . E le c tro m e tr ic S tu d y of T i t r a ­

t io n o f B o ric A c id ....................................................................................................M e r r il l , H . B . H y d ro ly s is o f S k in a n d H a ir . In flu e n c e o f H y d ro -

g e n -Io n C o n c e n tra tio n , T im e , a n d T e m p e ra tu r e ....................................M id g l e y , T h o m a s , J r ., a n d H o c h w a l t , C . A . F e r ro u s S e le n id e a s

C o n ta c t C a ta ly s t fo r C ra c k in g .........................................................................M il l e r , G . E ., a n d S m it h , C . M . In flu e n c e of M e rc u ry a n d O th e r

Im p u r i t ie s on R a te of O x id a tio n of W h ite A rsen ic b y N itr icA c id ..........................................................................................................................

M il l ig a n , C . H ., R ic h a r d s o n , A . S ., a n d K n u t ii , C . A . H e te ro ­g eneous C a ta ly s is . I— S e le c tiv e A c tio n o f C a ta ly t ic N ick e l inH y d ro g e n a tio n o f C e r ta in V eg e tab le O ils ...................................................

M il l ig a n , L . H . Newr S p ira l G as-W a sh in g B o t t l e .......................................M o h l m a n , F . W . F i l t r a t io n o f A c tiv a te d S lu d g e . ............ ...................M o n r o e , K . P . F lu id i ty A n o m alies in R efin ed M in e ra l O ils. (See

B in g h a m , el a l, 2 5 ) ...............................................................................................M o r g a n , R u s s e l l , M a s o n , O ’N e a l , w it h L e w is , IT. F . M e th y l-

• a t io n s . H y d ro ly s is of D im e th y l S u l f a te ....................................................M o r r e l l , J . C ., a n d M c A d a m s , W . H . E s t im a t io n of L a te n t

H e a ts of V a p o riz a tio n o f L iq u id s a t H ig h P re s s u re s ..............................M o r r is , V . N ., a n d M e l l o n , M . G . E le c t ro m e tr ic S tu d y o f T i t r a ­

t io n o f B o ric A c id ....................................................................................................M o r y , A . V . H . T h e P a c k in g I n d u s t ry . (B o o k R e v ie w ) ........................M ü l l e r , J . H . G e rm a n iu m in S m ith s o n i te a n d M in e W a te rs .

F ro m th e H u d so n M in e , L iv in g s to n C o u n ty , K e n tu c k y .....................

M u n r o e , C . E ., a n d D o y l e , A . M . W a sh in g to n ’s R e la tio n to D y e529 I n d u s t r y P r io r to 1914. D y e S y m p o s iu m ............; ................................... 4179 2 1 M y e r s , H . M ., B a r n a r d , D . P ., a n d F o r r e s t , H . O. M ec h a n ism

of L u b r ic a tio n . I l l — E ffe c t o f O iliness o n B e h a v io r of J o u rn a l207 B e a r in g s ....................................................................................................................... 347937

374 N E A L O N , E . J . , a n d M c D o n n e l l , C . C . D e te r io ra tio n of S oap -498 N ic o tin e P re p a ra t io n s ........................................................................................... 819

N e l s o n , E . K . L a L a v a n d e F ra n ç a is e , S a C u ltu re , S on In d u s tr ie ,982 S o n A n a ly se , b y M o u rre . (B o o k Review*)................................................. 637

N e l s o n , V . E . , F u l m e r , E . I . , a n d S h e r w o o d , F . F . E ffe c t of A m -356 m o n iu m C h lo rid e u p o n G ro w th o f Y e a s t a n d H y d ra t io n of901 G lu te n in B ee r W o r t ....................................................................... 921

N e w e l l , L . C . C h a rle s W . E lio t— C h e m is t ......................................................... 6369 13 N e w k i r k , W . B . M a n u fa c tu re a n d U ses o f R efin ed D e x tro s e ....................... 1173

1258 N e w t o n , A . J . P h o to g ra p h ic E x h ib its W a n te d .......................................... 535N ic h o l l s , P . A H e a t T ra n sm is s io n M e te r . H e a t T ra n s fe r S y m -

983 p o s iu m ........................................................................................................................... 49017 2 N is h id a , D ., a n d G i l l , A . H . N o te s on O il from K a u r i C o p a l.

ISee T h i s J o u r n a l , 15, 1276 (1923)) C orrection ....................................... 207945 N o r r i s , J . F . N ew C a ta ly t ic E ffec ts of Z inc C h lo rid e a n d A lu m iu -

1249 iu m C h lo r i d e , . ........................................................................................................ 184T re a tis e in G en e ra l a n d I n d u s tr ia l O rg an ic C h e m is try , P a r t I I , b y

M o lin a r i. T ransla ted by P o p e . (B ook R e v ie w ) ...................................... 653l i o n N o r t h , C . O. S y s te m a tic S u rv e y of R u b b e r C h e m is try , b y B ed fo rd

a n d W in k e h n a n n . (B ook R e v ie w ) ................................................................. 213N o r t h r o p , J . H . J a c q u e s L o eb — 1859 to 1924. O b itu a r y ,• • • • 318N o y e s , W . A. F re n c h P h y s ic a l S o c ie ty A n n iv e r s a ry .................................... 127

r P o lit ic a l P la tfo rm fo r I n te rn a t io n a l U n io n o f P u re a n d A p p lie dC h e m is try . (See H a r t , 9 7 3 ) ............................................................................ 757

g H P ric e of G e rm a n P u b l ic a t io n s . . ................................... 4242 5 th A n n iv e rs a ry o f D isc o v e ry of R a d iu m .......................................................... 168V erein D e u ts c h e r C h e m ik e r ....................................................................................... 866

985

O L I V E R , T . ' C . P ro fe ss io n a l P ro te c tio n . (See D a n n e r th , 319;654 L itt le , 4 2 3 ) .................................................................................................................. 756

O l s e n , F r e d , a n d G o l d s t e in , J . C . • P re p a ra t io n of P ic ric A cid1290 from P h e n o l........................................................................ 66

O l s e n , J . C . A m erican I n s t i t u te of C h em ica l E n g in e e rs ............................... 8651157 O w e n , W . L ., a n d B o n d , J . D . A lcohol fro m C an e B la c k s tra p s .

E ffec t of V a ry in g A d d itio n s of A c id ................................................................... 3871063

8 ,4 P A D O V A N I, CARI.O. I ta l ia n L e t te r .............................. ....................... .8 7 0 , 1280671 P a in e , H . S . C o n s tru c t iv e C h e m is try in R e la tio n to C o n fe c tio n e ry

M a n u fa c tu re ............................................................................................................. 51313 B a d o l l e t , M . S ., a n d K e a n e , J . C . C o llo id s in C a n e a n d B e e t

S u g a r M a n u fa c tu r e ............................................................................................... 12521153 P a l m e r , C . S . C e n tig ra d e T h e rm o m e te r D u e to L in n a e u s , n o t

C elsiu s? ...................... 803874 P a l m e r , L . S . C h e m is try of M ilk a n d D a iry P ro d u c ts V iew ed from

a C ollo idal S ta n d p o in t . (See A lex an d er, 1282 )..............................631 , 9741292 P a r k e r , H . O ., a n d B r o o k s , B . T . V o la tile Y ellow C o lo rin g M a t t e r

in C ra c k e d G aso lin e s ................................................................................. .•••.*• 5873 7 5 P a r m e i .e e , H . C . S ta n d a rd iz a t io n N o t I n te n d e d . (See ed ito r ia l

“ D a ta N e e d e d on E d u c a t io n ," 8 8 2 ) ......................... ..................................... 1088i i o o P a r r , S . W . L ow T e m p e ra tu re C a rb o n iz a tio n , b y L a n d e r a n d

M c K a y . (B o o k R e v ie w ).................................................................................. 873470 a n d Y a n c e y , H . F . S u lfu r F o rm s in C oal— D is tr ib u t io n a n d4 /6 C o n tro l .......................................................................................................................... 501

P a r s o n s , C . L . R e p o r t , C o m m itte e A d v iso ry to th e W a r D e p a r t-1267 m e n t. W a sh in g to n M e e t in g ............................................................................ 533

P a t t e r s o n , A . M . W illiam A lb e r t N o y e s . (A m erican C o n te m -17 3 3 p o ra r ie s ) ................................................................................................... 420

P a t t e r s o n , R . A. C ry s ta l A n a ly s is b y th e D iffra c tio n of X - R a y s . . . . 6896 1 1 S tr u c tu r e of C ry s ta ls , b y W yckoff. (B ook R e v ie w ) .................................. 1203

1007 P e a r c e , W . T . V a rn ish S tu d ie s . R e la tio n sh ip s of P h y s ic a l T e s ts0 19 a n d C hem ica l C o m p o s itio n to D u ra b il i ty ..................................................... 681

P e r v i e r , N . C ., a n d G o r t n e r , R . I . E s tim a t io n of P e n to se s a n d 128 P e n to s a n s — I I . (See T h i s J o u r n a l , 15 , 1255 (1923)] Cor­

rection 97P e t e r s , W . A ., J r . F ra c t io n a l D is ti l la t io n fo r S e p a ra t io n o f C on -

4 3 1 s t i tu e n ts o f P e tro le u m ............................................................................................ 1126a n d B l a k e , F . C . H e a t T ra n s fe r in S m all P ip e s . H e a t T ra n s fe r

573 S y m p o s iu m .................................................................................................................. 845P ie r c e , J . A ., a n d G u s t a v so n , R . G . T ru e D ry S u b s ta n c e C o n te n t

of B ee t M o lasse s ...................................................................................................... 167P i k e , R . D ., a n d W e s t , G . H . R e m o v a l o f N a p h th a le n e fro m G as .

Roo b y Oil S c ru b b in g ....................................................................................................... 253P l a c e , P . B ., a n d D a v is , J . D . T h e rm a l R e a c tio n s o f C oal d u rin g

C a rb o n iz a tio n .............................................................. 589« 2 1 P o p e , W .J . S u lfu ry l C h lo rid e . (See M c K e e a n d S a lls , 2 7 9 ) ................... 533

P o r t e r , F r a n k . A n A u to m a tic T ô p le r P u m p ............................................... 731P o r t e r , H . C . In d u s tr ia l C o a l: P u rc h a s e , D e liv e ry , a n d S to ra g e ..

.n « (B ook R e v ie w ) .................................................................. ........................................ 1288' Q K o h len c h em ie . E n ts te h u n g u n d ch em isch es V e rh a lte n d e r K o h len

u n d ih re r B e s ta n d te i le , U n te rs u c h u n g d e r K o h le n , b y S tra c h e10f} a n d L a n t . (B o o k R e v ie w ) ............................................................................... 10951 - d U til iz a tio n o f L o w -G ra d e a n d W a ste F u e l, b y G o o d rich . (B ook. . . R e v ie w ) ......................................................................................................................... 434

1144 P o s t e , E . P . H e a t T ra n s fe r in E n a m e l-L in e d A p p a ra tu s . H e a tT ra n s fe r S y m p o s iu m ............................................................................................. 4 69

000 P r a t t , L . A. M a n u fa c tu re of S o d iu m H y p o su lf ite ......................................... 676P r a u s n it z , P . H . F r i t t e d G la ss F i l t e r D is k s ................................ 370P r id g iîo n , L . A ., a n d B a d g e r , W . L . S tu d ie s in E v a p o ra to r D esig n .

V— E ffec t of S u rfa c e C o n d itio n s . H e a t T ra n s fe r S y m p o s iu m .. . . 474P r it c h a r d , D . A ., a n d G o l l o p , G . E . C a n a d ia n S a lt C o m p a n y ’s

_ Q P ro cesses fo r M a n u fa c tu re of A lk a li-C h lo r in e P ro d u c ts ........................ 1056P r o c h a z k a , G . A . A m erican D y es tu ffs . R e m in is c e n tly , A u to -

b io g ra p h ic a lly , a n d O th e rw ise . D y e S y m p o s iu m ................................. 413^¿ o P r o f f i t t , M . J . , J a c k s o n , R . F . , a n d S i l s b e e , C . G . M e th o d fo r

M a n u fa c tu re of L e v u lo s e .................................................................................... 1250534 P u t n a m , M . E . M e lt in g P o in t of A ce ty l S a licy lic A c id ............................... 778

8113 7 5 R E E D , E . O . S ta n d a rd A tm o sp h e ric C o n d it io n s fo r P a p e r T e s t in g . . 262

R e e d , H . S . M a n u fa c tu re of P ic ric A c id ........................................................... 72123 R e i f p , O . M ., a n d M cC u l l o u g h , J . C . P re v e n t io n o f C a s e -H a rd e n -764 in g b y C o p p e r P la t in g ............................................................................................ 611

R b n w ic k , F . F . P h o to g ra p h y a s a S cien tif ic Im p le m e n t. (B ook 604 R e v ie w ) ......................................................................................................................... 105

December, 1924 INDUSTRIAL AND ENGINEERING CHEMISTRY 1303

RESENv e l t , P . V ., a n d C r o s slEY, M . L . C o lo r a n d C o n s titu tio n .I — P re lim in a ry P a p e r . E ffec t of Iso m erism on C o lo r o f C e r ta inA zo D y e s .......................................................................................... 271

R e y n o l d s , F . W . C la r if ic a tio n of Y e a s t E x t r a c ts w ith N e u tra lL e a d A c e ta te .............................................................................................. : ........... 562

R a p id A n a ly s is of S u g a rs . P u rif ic a tio n a n d C o n c e n tra tio n ofE n z y m e S o lu tio n s .................................................................................................. 169

R h o d e s , F . H ., B u r r , C . R ., a n d W e b s t e r , P . A. E ffec t of I ro nO xide P ig m e n ts o n R a te o f O x id a tio n o f L in seed O ils ........................... 960

a n d J o h n s o n , E . B . E le c t ro ly tic C o rro s io n in a W a te r -G a sH o ld e r .......................................................................................................................... 575

a n d L in g , T . T . C h in e se W o o d O il.................................................................. 1051R ic e , C . W . F o rc e d C o n v e c tio n o f H e a t in G ases a n d L iq u id s— I I .

H e a t T ra n s fe r S y m p o s iu m ................................................................................. 460R ic e , E . W ., a n d H o r n e , W . D . A S im p le T u rb id is c o p e .......................... 626R ic h a r d s , C . A ., H a w l e y , L . F . , an d F l e c k , L . C . R e la tio n

b e tw e e n D u ra b il i ty a n d C hem ica l C o m p o s itio n in W o o d ................... 699R ic h a r d s o n , A . S ., K n u t ii , C . A ., a n d M il l ig a n , C . H . H e te ro ­

g en eo u s C a ta ly s is . I — S e le c tiv e A ctio n of C a ta ly t ic N ick e l inH y d ro g e n a tio n o f C e r ta in V eg e tab le O ils ..................... 519

R ic h a r d s o n , W . D . S ta n d a rd M e th o d s fo r D e te rm in in g V isco sitya n d J e lly S tre n g th o f G lu e ............................................................. 310

R it t e r , G . J . M o d ified M e th o d fo r D e te rm in in g C ellu lose in W o o d .. 947a n d F l e c k , L . C . D e te rm in a t io n o f C ellu lose in W o o d ........................ 147

R o b a k , C . H . A . S c a n d in a v ia n L e t te r ........................................................979 , 1200R o b in s o n , C l a r k S . E in fa c h e u n d F ra k tio n ic r te D e s tin a tio n in

T h e o r ie u n d P ra x is , b y R e c h en b e rg . (B ook R e v ie w ) .................... 654M o d e rn T h e o ry a n d P ra c t ic e of P u m p in g , b y S w in d in . (B ook

R e v ie w ) ....................................................................... .............................................. 874P ra c t ic a l M a th e m a tic a l A n a ly s is , b y v o n S a n d e n . T ra n sla ted by

L e v y . (B ook R e v ie w ).............................................................. 875P ra c t ic a l P h y sica l C h e m is try , b y F in d la y . (B ook R e v ie w )................. 102a n d M cC a b e , W . L . E v a p o ra to r S cale F o rm a tio n . H e a t T r a n s ­

fe r S y m p o s iu m ........................................................................................................ 478R o e , R . B . D e te rm in a t io n of C h lo rin e A b so rb e d b y U n b lea ch ed

S u lfite P u lp ................................................................................................................ 808R o s e , R . P . C h e m is try of R u b b e r , b y L uff. (B ook R e v ie w )................. 212R o s s , J . F . , S m it h , G . F . , a n d B r o w n , M o r r is . M a g n e s iu m P e rc h lo ­

r a t e T r ih y d ra te . I t s U se a s D ry in g A g e n t fo r S tee l a n d O r­g an ic C o m b u s tio n A n a ly s is ................................................................................ 20

R o s s , W . I I . , B r y a n , H a r r y , a n d M e iir in g , A . L . E le c tric G ra p h iteR e s is ta n c e F u r n a c e ............................................................................................ ̂■ 821

M e iir in g , A . L ., a n d J o n e s , R . M . P re p a ra t io n of P h o sp h o ric A cid . R e p la c e m e n t of S a n d b y P o ta s h S ilic a te s in th e V o la til­iz a tio n P ro c e ss ......................................................................................................... 563

R o t h , W a l t e r . G e rm a n L e tte r . 99 , 321, 426 , 537, 649 , 759 , 869,........................................................................................................9 7 6 ,1 0 9 0 ,1 1 9 8 , 1285

R o w e , A . W . T h e M o re C om m on Im p u r i t ie s of A n e s th e tic E t h e r . . . . 896R u s s e l l , R . P ., a n d W h it m a n , W . G . N a tu r a l W a te r C o rro s io n o f

S tee l in C o n ta c t w ith C o p p e r ............................................................................ 276W h it m a n , W . G ., a n d A l t ie r i , V . J . E ffec t of H y d ro g e n -Io n

C o n c e n tra tio n on S u b m erg e d C o rro s io n of S te e l .................................... 665R y a n , W . P ., an d H a sla m , R . T . C o u n te rc u r re n t D ig e s tio n of

W o o d ........................................................................................................................... *144

S A K L A T W A L L A , B . D . D ie L eg ie ru n g en , b y L e d e b u r . R ev iseda n d re w r it te n b y B au e r. (B ook R e v ie w ) ............................. 1291

V a n a d iu m O res. Im p e r ia l I n s t i t u te M o n o g ra p h on M in e ra l R e ­so u rces . (B o o k R e v i e w ) ............................................................................... 765

S a l e , J . W ., an d B a d g e r , C . H . C o n ta m in a tio n of B ev e rag es a n dO th e r F o o d w ith Z in c ........................................................................................... 164

a n d W il s o n , J . B . S u ita b i l i ty o f V a rio u s S o lv e n ts fo r E x tra c t in gV an illa B ea n s— I I ............................................................................. 301

S a l is b u r y , H . M ., D a v is , C . E . , a n d H a r v e y , M . T . S u rface T e n ­sion of G e la tin S o lu tio n s ...................................................................................... 161

Sa l l s , C . M ., an d M cK e e , R . H . S u lfu ry l C h lo rid e . I — P rin c i­p le s o f M a n u fa c tu re from L iq u id S u lfu r D io x id e (See P o p e , 533),279; I I — P rin c ip le s o f M a n u fa c tu re from S u lfu r B u rn e r G as , 351;I I I — H y d ro ly s is to S u lfu ric a n d H y d ro ch lo ric A cid s ............................ 833

Sa n b o r n , N . H ., a n d K o h m a n , E . F . N a tu r e o f C o rro s io n in C an n e dF r u its . (Correction, 4 2 5 ) ........... 290

S a n d e r s o n , C . W . C ru d e R u b b e r T e s t in g — R a te o f C u re ....................... 966S a n d o , C . E . C o n tin u o u s E x tra c t io n A p p a ra tu s fo r L a rg e Q u a n ti­

t ie s o f P la n t M a te r ia ls .......................................................................................... 1125S c a l e s , F . M ., a n d H a r r is o n , A . P . D e te rm in a t io n of N i t r a te

N itro g e n . C o lo rim e tric M e th o d .................................................................. 571S c h e r e r , P . C ., an d C h a m b e r s , R . F . B en z y lp s e u d o th io u re a S a lts

of N ap h th a le n e s u lfo n ic A cid s ........................................................................... 1272S c h m id t , W . A. E le c tric a l P re c ip ita tio n in R e t ro s p e c t .............................. 1038S c h o r g e r , A . W . C o n s titu tio n o f C ellu lo se ..................................................... 1274

G e la tin iz a tio n o f L ignocellu lose . I I — A ctio n o f D ilu te S o d iu mH y d ro x id e a n d C u p ra m m o n iu in S o lu tio n s on th e P e n to s a n s 141

S c h w a r t z , F . W . W illiam P . M aso n . (A m erican C o n te m p o ra r ie s ) . 93S co t t , W . W . C a ta ly z e rs fo r O x id a tio n o f A m m o n ia .................................. 74

V o lu m e tr ic D e te rm in a t io n of F lu o r in e ............................................................. 703S e b r e l l , L . B ., an d V o g t , W . W . A cce le ra tio n of V u lc a n iz a tio n .

I — In flu e n ce of A ce to n e-S o lu b le C o n s t i tu e n ts o f R u b b e r on P h y s ic a l a n d C hem ica l P ro p e r tie s of A cce le ra ted R u b b e r S to c k s . . 792

S e g e r b l o m , W il h e l m . N o te s on C h em ica l A n a ly s is , b y C ra ig .(B o o k R e v ie w )........................................................................................................ S73

S e ib e l , C . W . R e p o r t of O xygen R e sea rc h C o m m itte e , D e p a r tm e n tof S c ie n tif ic a n d I n d u s tr ia l R ese a rc h . (B o o k R e v ie w ) ...................... 104

S e id e l l , A t h e r t o n . B a y e r 2 0 5 ............................................................................. 6S0B erg iu s P ro c e s s ....................... 754C o n g rès d e C h im ie I n d u s t r ie l le . . . ................................................................... 866F if t i e th A n n iv e rs a ry of S te re o c h e m is try ............................................... 1283I n te r n a t io n a l U n ion M ee tin g s . (See Z a n e t t i , 1 0 8 8 ) ................................ 973

S e n g s o n , P . T . , an d H o r t o n , P . M . C o m p a ra tiv e A sh A d so rp tio n ofV eg e tab le a n d B one C h a rs .................................................................................. 165

S e y m o u r - J o n e s , F . L ., an d T h o m a s , A . W . A c tio n o f T r y p s in u p o nD iv e rse L e a th e r s .................................................................................................... 157

S h a f f e r , S h e r m a n , an d L e w is , H . F . D e c o m p o s itio n of A n th ra -q u in o n e b y H e a t ...................................................................................................... 717

S h a w , L . I . G en era l C h e m is try , b y D em in g . (B o o k R e v i e w ; 214S h e p p a r d , S . E . P u lv e r ise d a n d C o llo id a l F u e l, b y D u n n . (B ook

R e v ie w ) ....................................................................................................................... 544a n d E b e r u n , L . W . S low G e la tio n in P re s su re -S till T a r ..................... 832a n d S w e e t , S . S . S om e U n reso lv ed F a c to r s in J e l ly S tr e n g th

D e te rm in a t io n .......................................................................................................... 593S h e r m a n , J . M ., A l b u s , W . R ., a n d W h it t ie r , E . O . R a te s of

F e rm e n ta t io n of S u g a rs b y P ro p io n ic O rg a n is m ..................................... 122

S h e r w o o d , F . F . , N e l s o n , V . E ., a n d F u l m e r , E . I . E ffe c t o f A m ­m o n iu m C h lo rid e u p o n G ro w th of Y e a s t a n d H y d ra t io n o f G lu ­te n in B ee r W o r t ...................................................................................................... 921

S h ip l e y , J . W ., an d M cH a f f ie , I . R . G ra p h it ic S o fte n in g o f C a s tI r o n ................................................................................................................................ 573

S h o st r o m , O . E ., C l o u g h , R . W ., a n d C l a r k , E . D . C h em ica l S tu d y o f C an n e d S a lm o n . I — V a ria t io n s in C o m p o s itio n of P ac ific C o a s t S a lm o n s a n d S te e lh e a d T r o u t a s In flu e n ced b yS pecies a n d L o c a li ty w h e re C a u g h t ............................................................... 283

S h r e v e , R . N . A n iline a n d I t s D e r iv a t iv e s , b y G ro g g in s . (B ookR e v ie w ) ...................................................................................................... 765

G ru n d le g e n d e O p e ra tio n e n d e r F a rb e n c h e m ie , b y F ie rz -D a v id .(B ook R e v ie w ) ......................................................................................................... 324

S il s b e e , C . G ., P r o f f it t , M . J . , a n d J a c k so n , R . F . M e th o d fo rM a n u fa c tu re of L e v u lo s e ................................................................................... 1250

S il v e r m a n , A l e x a n d e r . S e le c tiv e I n s t ru c t io n ................................................. 860S im p s o n , S . G . M ix ed I n d ic a to r fo r C a rb o n a te -B ic a rb o n a te T i t r a ­

tio n s ............................................................................................................................... 709S is c o , F . T . , an d W h it m o r e , M . R . P ro p e r tie s a n d S tru c tu r e of

S o m e A lloys o f A lu m in iu m -C o p p e r-T e llu r iu in ............................................. 838S k id g e l l , C . E . P r in c ip le s o f E le c tro p la tin g a n d E le c tro fo rm in g ,

b y B lu m a n d H o g ab lo o m . (B ook R e v ie w ) .............................................. 654S l o ss o n , E . E . A C lo se-u p o f P ro fe s so r B ailey . (A m erican C o n ­

te m p o ra r ie s ) .. ................................................................................................... 316E x p a n s io n o f C h e m is tr y .............................................................................................. 447

S m it h , C . M ., an d H e n d r ic k s , S . B . D e te rm in a t io n o f F re e C a l­c iu m H y d ro x id e in C o m m erc ia l C a lc iu m A r s e n a te .................................... 950

a n d M i l l e r , G . E . In flu e n c e o f M e rc u ry a n d O th e r Im p u r i t ie son R a te o f O x id a tio n of W h ite A rsen ic b y N itr ic A c id ......................... 1168

S m it h , D . F . A p p a ra tu s fo r M a in ta in in g C o n s ta n t P re s su re o f G a s . . 22S m it h , D . P ., a n d L e n h e r , V ic t o r . D is til la t io n M e th o d o f S e p a r a t­

ing S e le n iu m from T e llu r iu m ................................................................................ 837S m it h , E . F . P io n e e rs of P ro g re ss : M en of S cience . M ichae l

F a r a d a y , b y C ro w th e r . J o se p h P r ie s tle y , b y P eac o ck . J o h nD a lto n , b y N ev ille -P o lley . (B o o k R e v ie w ) ............................................ 432

S to rie s o f S cien tific D isc o v e ry , b y H a m m o n d . (B ook R e v ie w ) 324T h e Life of S ir W illiam C ro o k es , O. M ., F . R . S ., b y D ’A lbe. F o re ­

w o rd b y L odge . (B o o k R e v ie w )................................................................... 545S m it h , E . H . S o m e E a r ly C h em ica l S y m b o ls .......................................... 406Sm it h , G . F . , B r o w n , M o r r is , a n d R o s s , J . F . M ag n es iu m P e r­

c h lo ra te T r ih y d r a te . I t s U se a s D ry in g A g e n t fo r S tee l a n d O r­g an ic C o m b u s tio n A n a ly s is ................................................................................ 20

an d H o l l is t e r , C . E . N ew D es ig n C irc u it B re a k e r fo r L a b o ra ­to r y T h e rm o s ta t s .....................>............................................................................ 1162

S m it h , J . F . P a te n t R efe re n ce S o u rces ............................................... 527R e c e n t D e v e lo p m e n ts in R u b b e r A cc e le ra to rs ............................................. 1024

S n y d e r , H a r r y , a n d S u l l iv a n , B e t t y . D e te rm in a t io n of M o is tu rein W h e a t a n d F lo u r— 1 ,7 4 1 ; I I , .................................................................... 1163

Sp a r k s , K . E ., a n d B e a l , G . D . P re p a ra t io n o f A rse n ic -F ree R e ­a g e n ts ............................................ 369

S p e l l e r , F . N ., a n d K e n d a l l , V . V. A lloys R e s is ta n t to C o rro s io n .(B ook R e v ie w ).............................................................. 103

a n d T e x t e r , C . R . E ffe c t o f A lk a lin e S o lu tio n s o n C o rro s io n ofS tee l Im m e rs e d in W a te r .................................................................................... 393

S p e r r , F . W ., J r . A b so rp tio n of H y d ro g e n S u lfide . A b so rp tio nS y m p o s iu m ................................................................................................................ 1237

S p it z e r , G e o r g e , a n d E p p l e , W . F . D e te rm in a t io n o f A d u lte ra n tsin B u t t e r F a t ............................................................................................................ 828

S p o e iir , H . A ., a n d M cG e e , J . M . In v e s tig a tio n s in P h o to s y n th e ­sis. E le c tro m e tr ic M e th o d o f D e te rm in in g C a rb o n D io x id e 128

S p r in g , A . F . , a n d G o r d o n , N . T . C o n tin u o u s P rocess fo r M a n u fa c ­tu re of S o d iu m T u n g s ta te a n d T u n g s tic A cid from W o lf ra m ite 555

S t e e l e , L . L . E ffe c t o f C e r ta in M e ta llic S o ap s o n th e D ry in g ofR a w L inseed O il...................................................................................................... 957

S t e g e m a n , G e b h a r d , a n d H a r v e y , A . W . S u lfo n a t io n o f B en z en e . . 842S t e l l in g , E r n e s t o . G ra v im e tr ic D e te rm in a t io n o f L e ad in P re s ­

ence of T in a n d A n tim o n y .................................................................................. 748S o lu tio n of T in a n d A n tim o n y O x ides ............................................................... 346

S t e v e n s , H o y t . S im p le D is tin c tio n b e tw e en C itr ic a n d T a r ta r icA c id s ............................................................................................................................. 155

S t r e e t e r , L . R ., an d T h a t c h e r , R . W . P re p a ra t io n o f a B asicA rse n a te of L e a d of D e fin ite C o m p o s it io n ................................................. 941

S u l l iv a n , B e t t y , a n d S n y d e r , H a r r y . D e te rm in a t io n of M o is tu rein W h e a t a n d F lo u r— I , 741; I I ........................................................................ 1163

S w a in , R . E ., a n d C r o s s , R . J . A m iuo A cid D is tr ib u t io n in P ro te in s of W h e a t F lo u rs . W ith a N o te on Im p ro v e d M e th o d fo r P r e p ­a ra t io n o f A ld e h y d e -F re e A lcoho l............................................................ 4 9 , 319

S w e e n e y , O . R . T h e S to ry o f B a k e lite , b y M u m fo rd . (B ookR e v ie w )....................................................................................................................... 7 65

S w e e t , S . S ., a n d S h e p p a r d , S . E . S o m e U n reso lv ed F a c to r s inJ e lly S tre n g th D e te rm in a t io n .......................................................................... 593 .

S w i f t , C . K . T e s t in g of F o a m fo r U se o n F ire s . (Correction, 866) . . . 580

T A N N E R , H . G ., a n d T u r r e n t in e , J . W . P o ta s h from K e lp .V I I I — C e r ta in E q u ilib r ia U sed in M a n u fa c tu re o f P o ta s s iu mC h lo rid e from K e lp B r in e s ................................................................................. 242

T a y lo r , F . O . J o h n M . F ra n c is— 1867 to 1924. O b i tu a r y ......................... 317T a y l o r , J . B . N ew S ta b i l i ty T e s t fo r N itro c e llu lo s e .................................. 1185T e e p l iJ, J . E . A m erican P o ta s h ............................................................................ 405

a n d M a h l e r , P a u l . T e s t in g D eco lo riz in g C a rb o n s ............................... 498T e x t e r , C . R ., a n d S p e l l e r , F . N . E ffec t of A lk a lin e S o lu tio n s on

th e C o rro s io n o f S tee l Im m e rs e d in W a te r ................................................. 393T h a t c h e r , R . W ., a n d S t r e e t e r , L . R . P re p a ra t io n o f a B asic

A rse n a te of L e ad o f D e fin ite C o m p o s itio n .................................................. 941T h ie l e , E . W ., an d H asla m , R . T . R e c e n t P ro g re ss in F ie ld of

F u e ls a n d F u e l T e c h n o lo g y ................................................................................ 749T h o m a s , A . W ., a n d K e l l y , M . W . D iffe ren ces in K in d o r D eg ree

of T a n n in F ix a t io n ................................................................................................. 31Q u in o n e T a n n a g e ....................................................................................................... 925T a n n ic A cid T a n n a g e ................................................................................................ 800a n d S e y m o u r - J o n e s , F . L . A c tio n o f T ry p s in u p o n D iv e rse

L e a th e r s ...................................................................................................................... 157T h o m p s o n , G . W . L e a d — I t s O ccu rren c e in N a tu r e , th e M o d e s of

I t s E x tra c t io n , I t s P ro p e r tie s a n d U ses, w ith S o m e A c c o u n t ofI t s P r in c ip a l C o m p o u n d s , b y S m y th e . (B o o k R e v ie w ) .......................... 434

T iio r b u r n , A . D . D a lto n M em o ria ls in M a n c h e s te r , E n g la n d .............. 190T h u r m o n d , G . I . , a n d E d g a r , G r a h a m . E q u ilib r iu m b e tw e en

L a c tic A cid a n d I t s A n h y d rid e s ....................................................................... 823T is d a l e , W . E . T h e N ew P h y sic s , b y H a a s a n d L a w so n . (B ook

R e v ie w )....................................................................................................................... 325T o c h , M a x im il ia n . A C h e m is try P ro fe sso r in C h i n a . ............................ 1283T o l m a n , L . M . F a ts : N a tu r a l a n d S y n th e t ic , b y M y d d le to n a n d

B a r ry . (B o o k R e v ie w ) ...................................................................................... 875

1304 INDUSTRIAL AND ENGINEERING CHEMISTRY Vol. 16, No. 12

T o t t in g h a m , W . E ., a n d G e r h a r d t , F . Q u a n ti ta t iv e M e th o d sfo r A n a ly s is of H em ice llu lo se in A p p le W o o d ..........................................

TRESSLER, D . K . E x a m in a tio n o f L iq u id G lu e ..............................................T r u i t t , A . D ., a n d F l a n d e r s , F . F . R a p id M e th o d fo r A n a ly s is of

S o ap P o w d e r . [ S « T h i s J o u r n a l , 15, 1232 (1923)] Correction T u n i s o n , B . R . I n d u s tr ia l A lcohol, b y M c In to s h . (B ook R e v ie w )..T u r r En t in b , J . W . A m erican P o ta s h — A P ro g re ss R e p o r t .....................

a n d T a n n e r , H . G . P o ta s h fro m K e lp . V I I I — C e rta in E q u i­lib r ia U sed in M a n u fa c tu re o f P o ta s s iu m C h lo r id e fro m K e lp B r in e s ...........................................................................................................................

139943

97542

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242

V A N M A R L E , D . J . H e a t T ra n sm iss io n in a n In c lin e d R a p id C irc u ­la tio n T y p e V a c u u m E v a p o ra to r . H e a t T ra n s fe r S y m p o s iu m — 458

Ve it c h , F . P . A . S . T . M . T e n ta t iv e S ta n d a r d s fo r 1923. (B ookR e v ie w )............................................................................................................................ 103

F e d e ra l N a v a l S to re s A c t ........................................................................................ 640V ic k e r y , H . B . R e c e n t A d v an ces in P ro te in C h e m is try ........................... 1029V il b r a n d t , F . C . N ew C o rre c t io n T u b e fo r G as B u re t s ........................... 936

a n d B a n k s t o n , H . J . , J r . In flu e n c e o f S ev e ra l S o lv e n ts o n H a n u sIo d in e V alu es o f C o tto n se e d a n d C o c o n u t O ils ........................................ 707

a n d G il e s , W . E . L o w -T e m p e ra tu re D is ti l la t io n of F a rm v ille ,N . C ., C o a l ................................................................................................................. 779

V o g t , W . W ., a n d S e b r e l l , L . B . A cce le ra tio n o f V u lc a n iz a tio n .I — In flu e n ce o f A ce to n e -S o lu b le C o n s t i tu e n ts of R u b b e r on P h y s ic a l a n d C h em ica l P ro p e r tie s o f A c ce le ra ted R u b b e r S to c k s .. 792

Vo l l m a r , C . J . , a n d W il s o n , J . A . B a c te r ia in T a n n e ry S o ak W a te rs . S im ila r i ty in E ffe c t o f S a l ts u p o n B a c te r ia l C o u n tsa n d u p o n S ta b i l i ty o f C o llo ida l D is p e rs io n s .............................................. 367

V o ss , E . , L e w is , W . K ., an d W a r d , J . T . O p tim u m O p e ra tin g C o n d it io n s fo r P ip e H e a t in g a n d C oo ling E q u ip m e n t . H e a tT ra n s fe r S y m p o s iu m ................................................................................ 467

V u il l Eu m ie r , E . A . C o n f irm a to ry T e s t fo r P re se n c e o f D ic th y l-p h th a la te in S p ec ia lly D e n a tu re d A lc o h o l.................................................. 1120

D ire c t R e a d in g A p p a ra tu s fo r D e te rm in in g A p p ro x im a te SpecificG ra v ity of S o lid s ......................................................................................................... 620

W A G G A M A N , W . H . M a n u fa c tu re of P h o sp h o ric A cid b y th e V o la til­iz a tio n P ro cess . S o m e T e c h n ic a l P ro b le m s ................................................. 176

W a g n e r , C . R . S o m e C h a ra c te r is t ic s o f th e H y d ro c a rb o n s in M id ­c o n t in e n t K e ro s e n e ................................................................................................ 135

W a g n e r , E . C . A c c u ra te E v a lu a t io n o f P o ta s s iu m C h lo ra te b yM e th o d o f B u n s e n . . .............................................................................................. 616

W a l e n , E . D . T e x tile F ib e r s , b y M a tth e w s . (B o o k R e v ie w ) .................... 653W a l k e r , P . H . H o u se P a in t in g , G laz in g . P a p e r H a n g in g , a n d

W h ite w a sh in g , b y S a b in . (B ook R e v ie w ) ................................................ 652Im p o r ta n c e of P o s itio n in W e a th e r T e s t s ........................................................ 528a n d H ic k s o n , E . F . P a in t s R e s is ta n t to S u lfide F u m e s ........................ 1142

'W a r d , J . T . , L e w is , W . K ., a n d V o s s , E . O p tim u m O p e ra tin g C o n d it io n s fo r P ip e H e a t in g a n d C oo ling E q u ip m e n t . H e a tT ra n s fe r S y m p o s iu m ............................................................................................. 467

W a r e , E . E . V a rn ish es a n d T h e ir C o m p o n e n ts , b y M o rre ll . (B ookR e v ie w )................................................................. 1093

W a s h b u r n , E . W . M e lt in g a n d F re e z in g P o in ts o f P u re S u b s ta n c e sa n d o f E u te c t ic M ix tu re s . A p p a ra tu s fo r T h e ir D e te rm in a t io n . . 275

S pecific H e a ts o f G ases , b y P a r t in g to n a n d S h illin g . (B ook R e ­v ie w ) .............................................................................................................................. 1094

W a t e r s , C . E . L a b o ra to ry S t i r r e r ....................................................................... 493W e b e r , H . C . Q u a n ti ta t iv e A n a ly s is of M is ts a n d F o g s , E sp e c ia lly

A cid M is ts . A b so rp tio n S y m p o s iu m ......................................................... 1239W e b s t e r , P . A ., R h o d e s , F . H ., a n d B u r r , C . R . E ffe c t of I ro n

O x ide P ig m e n ts o n R a te o f O x id a tio n o f L in seed O il............................. 960W e is s , J . M . C o a l-T a r D is til la t io n a n d W o rk in g U p o f T a r P ro d ­

u c ts , b y W a rn e s . (B o o k R e v ie w )................................................................. 212W e l c h , F . C . A n a ly s is of G y p su m a n d G y p su m P r o d u c ts ...................... 238W e l l s , C . F . , a n d D u n b a r , B . A . F e rm e n ta t io n of N a tu r a l F r u i t

J u ic e s ............................................................................................................................ 739W e l l s , R . C ., B a il e y , R . K ., a n d F a ir c h il d , J . G . N o te on H ick s

M e th o d o f D e te rm in in g P o ta s s iu m ................................................................ 935W e n d t , G . L ., an d D ig g s , S . H . C h e m is try of “ S w e e te n in g ” in th e

P e tro le u m I n d u s t r y .........................................................................< ................... 1113a n d G r im m , F . V . S u g g e s te d M e c h a n is m fo r A n tik n o c k A c tio n . . . . 890

"We s t . C . J . “ C h em ica l A ge” C h em ica l D ic t io n a ry o f C h em ica lT e rm s . (B o o k R e v ie w )..................................................................................... 1291

C h em isch -T ec h n isch e V o rsc h rif te n , b y L a n g e , B a n d I I — F a s e rn , M a sse n u n d S c h ic h te n , 105; B a n d I I I — H a rz e , O le, F e t t e , 325 ;B a n d IV — D ü n g e m itte l (S p ren g s to ffe ), F u t te r m i t te l , L e b en s­m itte l . (B o o k R e v ie w s) ........................................................................................ 875

R efe re n c e L is t of B ib lio g ra p h ie s : C h e m is try , C h em ica l T e ch n o lo g y , a n d C h em ica l E n g in e e r in g P u b lis h e d s in ce 1900. C om piled byS o h o n a n d S ch a a f. (B ook R e v ie w ) ............................................................. 543

W e s t , E . S . In te r fe re n c e of A m m o n ia w ith H y p o c h lo r i te R e a c tio nfo r A n ilin e ................................................................................................................... 1270

W e s t , G . H ., a n d P i k e , R . D . R e m o v a l o f N a p h th a le n e fro m G asb y O il S c ru b b in g ...................................................................................................... 253

W h e r r y , E . T . O p tim u m R e a c tio n R a n g e s o f C ro p P la n t s ................... 826W h it e , E . C . N e w O rg a n ic M e rc u r ia ls a n d T h e i r T h e ra p e u tic

A p p lic a tio n s ............................................................................................................... 1034W h it e , J . D ., a n d E l l is , F . R . C h a ra c te r is t ic s o f A ir -B la s t H e a te r s .

H e a t T ra n s fe r S y m p o s iu m ................................................................................. 471W i i it f o r d , E a r l , L e n iie r , V ic t o r , a n d K e m m e r e r , G e o r g e . E x ­

t r a c t io n o f C es iu m fro m P o llu c i te ................................................................... 1280

W h it m a n , W . G ., a n d D a v is , D . S . C o m p a ra tiv e A b so rp tio n R a te sfo r V a rio u s G ases. A b so rp tio n S y m p o s iu m .. 1 . . . : ............................ 1233

a n d L e w is , W . K . P r in c ip le s of G as A b so rp tio n . A b so rp tio nS y m p o s iu m ................................................................................................................ 1215

a n d R u s s e l l , R . P . N a tu r a l W a te r C o rro s io n o f S tee l in C o n ta c tw ith C o p p e r .............................................................................................................. 276

R u s s e l l , R . P ., a n d A l t ie r i , V . J . E ffe c t o f H y d ro g e n -Io n C o n ­c e n tra t io n on S u b m erg e d C o rro s io n o f S te e l............................................. 665

W h it m o r e , F . C . A llen ’s C o m m erc ia l O rg an ic A n a ly s is . V ol. I— A lcoho ls, C a rb o h y d ra te s , Y e a s t, E s te rs , A ld eh y d e s , V eg e tab leA cids. E dited b y S a d tle r , el a l. (B ook R e v ie w ).................................. 433

S y s te m a tic O rg an ic C h e m is try , b y C u m m in g , el a l. (B o o k R e ­v iew ) ............................................................................................................................. 985

W h it m o r e , M . R ., a n d S is c o , F . T . P ro p e r tie s a n d S t ru c tu r e ofS o m e A lloys of A lu m in iu m -C o p p e r-T e llu r iu m ......................................... 838

W h it n e y , W . R . S to ra g e B a tte r ie s , b y V in a l. (B o o k R e v ie w ) 984W h it t a k e r , C . W ., a n d F o x , E . J . P o ta s h fro m C e m e n t D u s t .

C o n c e n tra tio n b y E lu t r ia t io n ........................................................................... 1044W h it t ie r , E . O. C a ta ly z e d O x id a tio n of G a la c to s e ..................................... 744

S h e r m a n , J . M ., a n d A l b u s , W . R . R a te s o f F e rm e n ta t io n ofS u g a rs b y P ro p io n ic O rg a n ism ......................................................................... 122

W il d e , H . D ., J r . T wo F o rm s of C o n s ta n t W a te r-L e v e l D e v ic e 904W il k in , R . E ., a n d W il s o n , R . E . S o lv e n t- In d e x o f R e fra c tio n

M e th o d o f D e te rm in in g Oil in W a x ............................................................... 9U se o f K o e h le r S a fe ty L a m p in T e s t in g T a n k s fo r C o m b u s tib le *

G ases o r V a p o rs ....................................................................................................... 1154W il l a m a n , J . J . , B u r r , G . O ., a n d D a v is o n , F . R . C o rn s ta lk S iru p

In v e s t ig a t io n s ........................................................................................................... 734an d D a v is o n , F . R . S ta rc h in S o rg h u m S iru p ........................................... 609

W il l ia m s , I r a . P la s t ic i ty of R u b b e r a n d I t s M e a s u re m e n ts .................. 362W il l ia m s o n , R . V ., a n d M a t h e w s , J . H . R a te o f A b so rp tio n a n d

E q u ilib r iu m of C a rb o n D io x id e in A lk a lin e S o lu tio n s ........................... 1157W il s o n , J . A ., a n d D a u b , G u id o . E ffe c t o f L o n g C o n ta c t o f C a lf­

sk in w ith S a tu r a te d L im e w a te r ....................................................................... 602a n d G a l l u n , A . F . , J r . C h e m is try a n d C o m fo rt. R e la tio n

b e tw e en C h em ica l C o m p o s itio n of L e a th e r a n d C o m fo r t ofS hoes M a d e T h e re f ro m ................................................................... ................... 268

S tre n g th a n d S tre tc h o f C alf a n d K id L e a th e rs a s F u n c tio n s of O ilC o n te n t ........................................................................................................................ 1147

a n d V o l l m a r , C . J . B a c te r ia in T a n n e r y S o a k W a te rs . S im ila r­i t y in E ffe c t o f S a lts u p o n B a c te r ia l C o u n ts a n d u p o n S ta b i l i tyof C o llo ida l D isp e rs io n s ....................................................................................... 367

W il s o n , J . B ., a n d S a l e , J . W . S u ita b i l i ty o f V a rio u s S o lv e n ts fo rE x tr a c t in g V an illa B ea n s— I I .......................................................................... 301

W il s o n , R . E ., a n d B a h l k e , W . H . B o iling P o in t C o rre c tio n C h a r tfo r N o rm a l L iq u id s . S p ec ia l A p p lic a tio n to P e tro le u m P ro d u c ts . 1131

P h y sica l P ro p e r tie s o f th e P a ra ff in H y d ro c a rb o n s ....................................... 115a n d F o r t s c h , A . R . V isco s ity of O ils a t H ig h T e m p e r a tu r e s 789a n d W il k in , R . E . S o lv e n t- In d e x of R e fra c tio n M e th o d of D e ­

te rm in in g O il in W a x ............................................................................................. 9U se of K o e h le r S a fe ty L a m p in T e s t in g T a n k s fo r C o m b u s tib le

G ases o r V a p o rs ........................*............................................................................. 1154WifiKELMANN, H . A ., a n d B e d f o r d , C . W . R e a c tio n s o f A cceler­

a to r s d u r in g V u lca n iza tio n . V I— O rg an ic A c id s a n d In o rg a n icA c c e le ra to rs ......................................................................................................................... 32

W it t , J . C . S a n d s a n d C ru s h e d R o ck s , b y S e a rle . V o l. 1— T h e ir N a tu r e , P ro p e r tie s , a n d T re a tm e n t . V ol. 2— T h e ir U ses inI n d u s t r y . (B o o k R e v ie w ) ............................................................................... 655

W o o d , A . E . , L o w y , A l e x a n d e r , a n d F a r a g h e r , W . F . A c tio n of P e tro le u m -R e fin in g A g e n ts o n P u re O rg an ic S u lfu r C o m p o u n d sD isso lv ed in N a p h th a ........................................................................................... 1116

W o o d s , C . G . R e g is te r Y o u r P r o t e s t ................................................................... 320W y c k o f f , R . W . G . T h e N a tu r a l H is to ry o f C ry s ta ls , b y T u t to n .

(B ook R e v ie w )......................................................................................................... 1202

Y A N C E Y , H . F . , a n d P a r r , S . W . S u lfu r F o rm s in C o a l— D is tr i ­b u tio n a n d C o n tr o l ................................................................................................ 501

Y a n t , W . P . , J a c o b s , W . A ., a n d B e r g e r , L . B . C a rb o n M o n o x id eP o iso n in g in P r iv a te G a ra g e s ............................................................................ 1047

J o n e s , G . W ., an d B e r g e r , L . B . E x p lo s ib il i ty o f H y d ro g e nS ulfide in A ir .............................................................................................................. 353

Y e e , J . Y ., an d G u e r n s e y , E . W . P r e p a ra t io n a n d C h em ica l N a tu r eo f C a lc in e d P h o s p h a te ...................................... .................. 228

Y e n s e n , T . D . D e te rm in a t io n o f S ilicon in I ro n -S ilico n A lloys b yT h e ir P h y s ic a l P ro p e r t ie s .................................................................................... 366

Z A N E T T I , J . E . C en su s o f G ra d u a te R e s e a rc h S tu d e n ts in C h em ­is t r y ................................................................................................................................ 402

H e lp W a n te d ................................................................................................................. 88I n te rn a t io n a l U n io n M e e tin g s . (See S e id e ll, 9 7 3 ) .............................. 1088L is t of R e s e a rc h P ro b le m s in C h e m is try ............................ 304

Z e is b e r g , F . C . M a n u fa c tu re of A cid s a n d A lk a lis , b y L u n g e . R ev ise d a n d r e w r i t te n u n d e r e d i to rs h ip o f C u m m in g . V ol. V I — M a n u fa c tu re of N i t r i c A cid a n d N i t r a te s , b y C o tt r e ll . (B o o kR e v ie w )................................................................................................... 655

S chw efel- u n d S tic k s to f fs tu d ie n , b y R asc liig . (B o o k R e v ie w ) . . . . . . 984Z e r b a n , F . W ., a n d H a r d in , G . H . A d so rp t io n E ffe c ts o f F i l te r in g

M a te r ia ls on S u g a r S o lu t io n s ............................................................................ 1175Z o l l e r , H . F . O rg an ic R e fr ig e ra tin g B r in e s .................................................... 1073