U.S. Army Transport Tug "Slocum" in San Francisco Bay

Front:
SLOCUM ... I o Bay- M Santrancisco

Back:
AA z 0 4 A A ZO 4 ( N 0 4 AA z o A U.S. Ariny transport tug “Slocum" Formerly the Amer. S.S. Gypsum king Built 1898 Philadelphia, Pa.