High Quality Content by WIKIPEDIA articles! The first USS Pyro (AE–1), an ammunition ship, was laid down 9 August 1918 at the Navy Yard, Puget Sound, Wash.; launched 16 December 1919; sponsored by Mrs. G. A. Bissett, wife of Comdr. Bissett, the Construction Officer at Puget Sound Navy Yard; and commissioned 10 August 1920, Comdr. John Sisson Graham in command.