Aerial photograph and accompanying overlay of a battlefield in the Reims region of France, September 16, 1917. A buried battery of two cannons is marked on the overlay.Inscription on image: "1200 F.o 50 16/9/17 16h 411-786."Inscription on overlay:…
Aerial photograph and accompanying overlay of a battlefield in the Verdun region of France, September 25, 1917. Trenches, batteries, and train lines are marked on the overlay.Inscription on image: "5000m 25/9/17 Bois Sachet 170/790 f50."Inscription…
Composite aerial photographs of Bensdorf, France, May, 27, 1918.Inscription: "Photo Anglaise 99DA No.18 27 mai 1918 Gare de Bensdorf. Anglaise 99DA No.16 27 Mai 1918 Gare de Bensdorf. E119 E1284 21Mai 1918. Oliche no Epreuve no Armée Section de…