Photograph of a Handley Page O/400 aircraft in flight, circa 1910s-1920s. The aircraft's designation ("Langley") is painted on its fuselage.Inscription: "x 19937."Inscription on verso: "The Langley in flight."
Photograph of a Thomas-Morse S-4 aircraft (fuselage number 38667) parked on snowy terrain, circa 1917-1919s.Inscription on verso: "Thomas Morse Scout."