
Original vintage 6,5 x 8.5" b&w photo of a flight of JN-4's carrying a Signal Corps insignia and number in the negative, lower left. Pencil text on the back reads: "A cross-country flying squadron formation of American training aeroplanes at the Kelly Field, San Antonio, Texas". Also rubber stamps from the Committee on Public Information and a release date of July 2, 1918. Excellent condition.