links navsource.org: USS Croaker Buffalo and Erie County Naval & Military Park USS Croaker Photos on board the Submarine USS Croaker in Buffalo, NY Gato-class submarines World War II submarines of the United States Cold War submarines of the United States Museum ships in New York (state) Ships on the National Register of Historic Places in New York (state) Ships built in Groton, Connecticut 1943 ships Museums in Buffalo, New York Military and war museums in New York (state) National Register of Historic Places in Buffalo, New York