div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=conductorless-x-ray-bulbs-and-tubeshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Conductorless X-Ray Bulbs and Tubes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220205225750679d1a28ab0f07ac57c6html5thumbnails1jpg width=140 height=200 divp© 1897 Nature Publishing Grouppdiv