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 Royal Air Force servicemen prepping a De Havilland D.H.9A aircraft for a test, circa 1918.Inscription on verso: "D.H.9A, 400 H.P. Liberty, getting ready for test."
Photographic illustration of the tail and fuselage of a downed German Gotha G.V bomber aircraft (number 723 17) in lozenge camouflage, circa 1918. A roaring dragon is painted next to the Balkenkreuz (cross).Caption: "Tailplane of Gotha brought down…