High Quality Content by WIKIPEDIA articles! USS O-12 (SS-73) was an O-class submarine of the United States Navy. Her keel was laid down on 6 March 1916 by the Lake Torpedo Boat Company in Bridgeport, Connecticut. These later O-boats, O-11 through O-16, were designed by Lake Torpedo Boat to different specifications than the earlier Electric Boat designs. They performed poorly as compared to the Electric Boat units, and are sometimes considered a separate class. O-12 was launched on 29 September 1917, sponsored by Mrs. Homer S. Cummings, and commissioned on 18 October 1918 with Lieutenant Commander J.E. Austin in command.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.