2nd Lt. John Hay. (picture source: Inside the victories of Manfred von richthofen - Volume 1, James F. Miller, Aeronaut Books, 2016)
John Hay (picture source: Under The Guns of the Red Baron, Franks, Giblin, McCrery)
Hay's headstone. (Chris and Jean Cosgrove) (picture source: Inside the victories of Manfred von richthofen - Volume 1, James F. Miller, Aeronaut Books, 2016)
Closeup of the nameplate on Hay's propeller cross. (Australian War Memorial) (picture source:Inside the victories of Manfred von richthofen - Volume 1, James F. Miller, Aeronaut Books, 2016)
Propeller cross erected on Hay's first grave. (Australian War Memorial) (picture source: Inside the victories of Manfred von richthofen - Volume 1, James F. Miller, Aeronaut Books, 2016)
