div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentthe-development-of-an-advanced-airborne-gamma-ray-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: The Development of an Advanced Airborne Gamma Ray loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer202204271862674fae1841190115531092html5thumbnails1jpg width=140 height=200 divdiv