Photograph of two unidentified servicemen at the gravesite of Captain Hamilton Coolidge, France, circa 1918-1919. Inscription on marker: "Capt. Hamilton Coolidge. Killed in Action Oct 27, 1918. 94th Aero USA."
Photograph of an unidentified woman tending to the gravesite of Captain Hamilton Coolidge, France, circa 1918-1919. Inscription on marker: "Capt. Hamilton Coolidge. Killed in Action Oct 27, 1918. 94th Aero USA."
Photograph of aircraft parked at an airfield, France, circa 1918. Identified aircraft include De Havilland D.H.4s and a SPAD XIII. Inscription on verso: "Test line. France. WWI."
Photograph of De Havilland D.H.4, Nieuport 27, and SPAD XIII (S.13) aircraft parked at an airfield, France, circa 1918.Inscription on verso: "Test line. France. WWI."