div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=dr-arthur-w-rogers-frshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Dr Arthur W Rogers FRS loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentspubreader036viewer2022071718575067ee1a28ab0f07adcd0ahtml5thumbnails1jpg width=140 height=200 divp© 1946 Nature Publishing Grouppdiv