Photograph of a De Havilland D.H.4 aircraft taking off, circa 1910s-1930s.
Caption: "De Haviland [sic]."
Caption on envelope: "DH-4 take-off / 3/4 front below."
Photograph of a wrecked Curtiss JN-4 Jenny aircraft (fuselage number 38057) in a tree, circa 1910s-1930s.Caption on envelope: "Curtiss JN-4 Jenny wrecked in tree / Lt. Swan and Lt. Bond / Left side."
Photograph of a Curtiss JN-4D aircraft in low flight, circa 1910s-1930s. An emblem of a black cat is painted on the fuselage.Caption on envelope: "Curtiss JN-4D Black Cat / Flight single after take-off / 3/4."
Photograph of a U.S. Navy Curtiss A-2 aircraft taxiing across water, circa 1910s-1930s.Caption: "U.S. Navy plane boat / Lieut. S[illegible]."Caption on envelope: "USN A-2 flying boat taking off / Lt. Smith pilot."
Photograph of a De Havilland D.H.4 ambulance aircraft (fuselage designation A.S. 68188), circa 1910s-1930s. A compartment on the fuselage is open to show a rescue basket.Caption on envelope: "DH-4 ambulance / 3/4 rear."
Photograph of a De Havilland D.H.4 ambulance aircraft (fuselage designation A.S. 68188), circa 1910s-1930s.Caption on envelope: "DH-4 ambulance / Side / 60."