USS Dolphin (SS-169)

USS Dolphin (SS-169)

USS Dolphin (SF-10/SSC-3/SS-169), a submarine and one of the "V-boats", was the sixth ship of the United States Navy to be named for that aquatic mammal. She also bore the name V-7 and the classifications SF-10 and SSC-3 prior to her commissioning. She was launched on 6 March 1932 by the Portsmouth Navy Yard, sponsored by Mrs. E.D. Toland, and commissioned on 1 June 1932 with Lieutenant John B. Griggs, Jr. in command.