Detached from: National Geographic, May 1918
Indexed by: Index to the map of the Western Theatre of War
Inset: "Showing relation of the Western Theatre of War to the surrounding region and the connection of the two sections of the main map."
Publication date
1918
Creator
National Geographic Society (U.S.). Cartographic Division. Bumstead, Albert H. (Albert Hoit) 1875-1940.