Aerial Torpedo Exercise, circa early 1920s.
Six views of Attack Exercise by Naval Air Force PT-I Torpedo Planes on a Battleship underway. Target in most photos is USS ARKANSAS. Note Torpedo tracks. "An aerial view showing launching of Torpedo," "Another view," "Attacking the USS ARKANSAS," "The USS WYOMING, Observation and Torpedo Planes," "A Miss Astern of the USS ARKANSAS," "A Hit."
Naval History and Heritage Command