Photographs of a Royal Aircraft Factory R.E.8 aircraft in flight (crossed out in blue ink) and an unidentified serviceman posing in front of an Avro 504, circa 1918.
Photograph of a Royal Air Force serviceman standing next to a De Havilland D.H.4 aircraft, circa 1918.Inscription on verso: "D.H. IV bombing machine, 240 B.H.P engine."
Photograph of a serviceman seated in the cockpit of a Royal Air Force Avro 504 aircraft, circa 1918. Another serviceman is preparing to hand-start the propeller.