SS-63, U.S.S. O-2
Launched at Puget Sound Navy Yard on 24 May 1918, and commissioned on 19 October, SS-63 U.S.S. O-2 spent the rest of World War I patrolling off the New England coast. (Presumably a very short patrol, considering there were only three and a half weeks left in the war, and the need to get from Bremerton, …