div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthistorical-astronomy-division-2016-11-08-gay-christiaan-huygenshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Historical Astronomy Division · 2016-11-08 · gay Christiaan Huygens Kosmotheoros appears on p 1—14 at the end of the volume kelly John T Practical astronomy during loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220504015f7ea6d2c6c6352e880917a7html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenthistorical-astronomy-division-2016-11-08-gay-christiaan-huygenshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Historical Astronomy Division · 2016-11-08 · gay Christiaan Huygens Kosmotheoros appears on p 1—14 at the end of the volume kelly John T Practical astronomy during loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220504015f7ea6d2c6c6352e880917a7html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenthistorical-astronomy-division-2016-11-08-gay-christiaan-huygenshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Historical Astronomy Division · 2016-11-08 · gay Christiaan Huygens Kosmotheoros appears on p 1—14 at the end of the volume kelly John T Practical astronomy during loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220504015f7ea6d2c6c6352e880917a7html5thumbnails3jpg width=140 height=200 divdivdiv...