div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentingersoll-who-is-teaching-in-the-boston-tech-note-post-but-no-warning-signhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: mdhistorymsamarylandgovmdhistorymsamarylandgovmsa_sc3326scm8230pdf · Gilbert Ingersoll who is teaching in the Boston Tech Note post but no warning sign Derrydale loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220304165aa240827f8b9ab4208cc9f0html5thumbnails1jpg width=140 height=200 divdiv