div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=2018-3-31-television-and-oscillography-until-the-early-1960s-du-mont-manufacturedhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: vintagetekorg · 2018 3 31 · television and oscillography Until the early 1960s Du Mont manufactured an extensive line of CRT oscillographs He was convinced electrostatic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentinreader035viewer20220710195fd2e2318a9558292704a7a8html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=2018-3-31-television-and-oscillography-until-the-early-1960s-du-mont-manufacturedhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: vintagetekorg · 2018 3 31 · television and oscillography Until the early 1960s Du Mont manufactured an extensive line of CRT oscillographs He was convinced electrostatic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentinreader035viewer20220710195fd2e2318a9558292704a7a8html5thumbnails2jpg width=140 height=200 divdiv