DescriptionRobert J. Walker paddlewheel flange.jpg
The paddlewheel flanges of the United States Coast Survey ship Robert J. Walker, photographed by a National Oceanic and Atmospheric Administration dive team on the bottom of the Atlantic Ocean off New Jersey. Robert J. Walker sank on 21 June 1860 after a collision, with the loss of 20 of her crew.
{{Information |Description = The paddlewheel flanges of the United States Coast Survey ship [[USCS Robert J. Walker (1844)|''Robert J. Walker'']], photographed by a National Oceanic and Atmospheric Administration dive team on the bottom of the Atla...
Captions
Add a one-line explanation of what this file represents