English: SS George G. Henry on the morning of his trial trip, 3 June 1917. Built by the Union Iron Works of San Francisco, California, and owned by the Los Angeles Petroleum Transportation Company, this tanker taken over by the U.S. Navy for World War I service and placed in commission on 23 August 1918 as USS George G. Henry (ID # 1560). He was returned to his owner on 21 May 1919.