SS-257 USS Harder Patch

SS-568 USS HARDER Patch - Harder entered Charleston Naval Shipyard 22 October for a thorough overhaul and modernization in which she received an 18-foot extension to her hull, a redesigned...

USS Barb SS-220 a Gato class submarine.

United States Navy Submarine Patch SS-277 USS Scamp - Lost Boat

United States Navy SS-263 USS Paddle Patch

United States Navy SS-287 USS Bowfin Patch