History: The first scientifically useful photograph of a total solar eclipse was made on July 28, 1851 by Julius Berkowski at the Royal Observatory in Königsberg, Prussia. [576 × 547]
https://i.redd.it/ges0lo0wc3hz.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/6v2u2v/the_first_scientifically_useful_photograph_of_a/?utm_source=ifttt
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