Original Fleet Aircraft Co. 9.5x7.5" b&w photo of a deluxe model for US Navy Asst Sec of the Navy, 1929. David Sinton Ingalls is the first and only US Navy fighter ace of WWI. He subsequently had a distinguished career of government and private sector service. The Fleet legend in lower right of the photo describes the custom features of Ingalls' new biplane. Very good condition.