Photograph of a Vought OU-1 seaplane of the USS Tennessee and a Vought VE-9H seaplane of the USS Milwaukee circa 1920s. Inscription on envelope: "U.S.S. Tennessee / U.S.S. Milwaukee."
Photograph of a U.S. Navy Curtiss F7C-1 Seahawk aircraft, February 28, 1927. A pilot is seated in the cockpit.Inscription: "Curtiss Navy Fighter F7C-1 / 2-28-27 / T-3232."
Photograph of U.S. Navy servicemen and an unidentified aircraft on a ship deck, circa 1910s-1930s. A Southern Pacific steamship is visible in the background.
Photograph of military aircraft on display, including a Loening OL seaplane (fuselage number 25-228), circa 1910s-1930s. Inscription: "S.F. Airport [written backwards on negative]."Inscription on envelope: "S.F. Airport."
Photograph of a Douglas C-1 aircraft, circa 1920s. Inscription: "Douglas Transport / S.F. Airport [written backwards on negative]."Inscription on envelope: "Douglas Transport / S.F. Airport."
Photograph of a Curtiss JN-4 Jenny aircraft of the 90th Aero Squadron, U.S. Army Air Service, circa 1910s-1930s. The squadron's "pair of dice" emblem is painted on the fuselage.