div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=note-on-the-discovery-of-the-liquefaction-of-air-and-of-the-so-called-permanenthtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Note on the Discovery of the Liquefaction of Air and of the So-Called Permanent Gases loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer2022080106575067891a28ab0f07abfc9chtml5thumbnails1jpg width=140 height=200 divp© 1878 Nature Publishing Grouppdiv
