History: Earliest known photo of Niagara falls, taken in 1840 by Hugh Lee Pattinson. [originally in color] [900x675]

https://i.redd.it/v6ux0t3pzvc61.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/l2nvne/earliest_known_photo_of_niagara_falls_taken_in/?utm_source=ifttt