Photograph of servicemen with a railway artillery gun (Obusier de 520 modèle 1916), likely in France, circa 1918. One of the servicemen is seated on the gun's barrel.
Photograph of a French SPAD S.XVI aircraft in flight above trenches in the Compiègne area of France, circa 1917-1919.Inscription: "Biplace [Biplane] SPAD flying over Compiegn [Compiègne] sector."