IGN commemorates the centenary of the ” Battle of the Chemin des Dames 1917” with this 1: 75, 000 scale map. It presents the front lines, memorial sites (memorials, military cemeteries, old defensive works, museums). Created in partnership with the Centenary Mission of the First World War & the Aisne Tourist Board, this map offers a legend & editorial information in three languages: French, English & German.