(American Steam Yacht, 1899) Photographed prior to her World War I Naval service. This yacht was chartered from her owner, financier J.P. Morgan, and placed in commission on 15 May 1917 as USS Corsair (SP-159). Returned to Mr. Morgan on 9 June 1919, she again served in the Navy during World War II as USS Oceanographer (AGS-3). Courtesy of J.P. Morgan, 1930. U.S. Naval History and Heritage Command Photograph.