File:Am. (American) River and Cañon from Cape Horn, river below railroad 1,400 feet. 57 miles from Sacramento, by Watkins, Carleton E., 1829-1916.png - Wikimedia Commons
Lookback: Rounding Cape Horn — a nightmare at sea
Cape Horn Train Carleton Watkins Stereoview c1867 Central Pacific RR CA Q219 | eBay