div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentapollo-soyuz-1975-nhber-30-15th-annive-first-passive-communications-satellihtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: APOLLO SOYUZ 1975 Núhber 30 15th Annive FIRST PASSIVE COMMUNICATIONS SATELLI ECHO l AUGUST 12 1960 Milestones of Flight Smithsonian Institution National Air … loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer2022060703606fe5b810fd3232877549a6html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentapollo-soyuz-1975-nhber-30-15th-annive-first-passive-communications-satellihtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: APOLLO SOYUZ 1975 Núhber 30 15th Annive FIRST PASSIVE COMMUNICATIONS SATELLI ECHO l AUGUST 12 1960 Milestones of Flight Smithsonian Institution National Air … loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer2022060703606fe5b810fd3232877549a6html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentapollo-soyuz-1975-nhber-30-15th-annive-first-passive-communications-satellihtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: APOLLO SOYUZ 1975 Núhber 30 15th Annive FIRST PASSIVE COMMUNICATIONS SATELLI ECHO l AUGUST 12 1960 Milestones of Flight Smithsonian Institution National Air … loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer2022060703606fe5b810fd3232877549a6html5thumbnails3jpg width=140 height=200...