Photograph of the Notre Dame de Reims Cathedral, France, circa 1918. The church entrance is boarded up and fortified with sandbags to protect it from shellfire.
Photograph of a cross marking the gravesite of an American aviator, France, circa 1918. The cross reads: " U.S. Don-Johnston, Lieutenant Aviateur, 17/9/18."
Photograph of servicemen attaching an aerial reconnaissance camera to a Farman F.40 Horace aircraft (fuselage number 13), likely in France, circa 1918. Inscription on verso: "Mounting airplane 251 camera. This type of camera used only for special…