American submarine in the Gulf of Mexico, photographed by Lt. Kingsmore. This image shows a side view of a KB boat at the Key West Naval Station in Key West, Florida. The photograph was taken on March 5, 1918, and was censored and released by the War College Division Laboratory on March 21, 1913.

---

Size: 7983px × 6305px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 29, 1938, 20th, 5-1918, 6595, activity, american, authorized, base, boat, censored, censorship, century, coast, coastal, defense, div, dy, fleet, florida, gulf, historical, history, intelligence, kb, key, laboratory, , mar, maritime, mexico, military, naval, navy, notes, operations, photograph, photographer, photography, release, released, research, sailors, side, , soldiers, station, submarine, submarines, submersible, technology, view, war, warfare, wartime, west, world, wwi