div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=report-of-an-unusual-phenomenon-observed-at-sea-57963c0edd103htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: “Report of an Unusual Phenomenon Observed at Sea” loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220214025750678b1a28ab0f07ac03d3html5thumbnails1jpg width=140 height=200 divp© 1879 Nature Publishing Grouppdiv