Etaves, Edition 1A (Local). Overprinted with: Target map of the Hindenburg Line from Bellicourt to St. Quentin, 1:40 000, 1918 Folder 1 Unit ID: 6 Date: 1918
France, Edition 3, B (Local). Overprinted with: Field Artillery Barrage Map, 1:20,000, 1918 Folder 1 Unit ID: 10 Date: 1918