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 a wrecked Nieuport 28 C1 aircraft (fuselage number G-209, tail number 4394), circa 1918. The verso inscription identifies the aircraft's pilot as Major Bonnell.Inscription on verso: "Maj. Bonnell's Nieuport."
Photograph of the gravesite of Captain Hamilton Coolidge, France, circa 1910s-1920s. A headstone with French and English inscriptions has replaced the original wooden cross.Inscription on headstone: "Hamilton Coolidge, Flight Leader in the 94th Aero…
Photograph of 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 a Dorand A.R.1 D2 aircraft crashed in a field, France, July 7, 1918. The verso inscription identifies the aircraft's pilot as Lieutenant Fox.Inscription on verso: "10, 2nd Crash. Pilot: Lt. Fox. Machine No: 798. Tape #2. Date: 7/7/18.…