Bonsoir Jacquot,
It looks like you already have the information you need. However, if you are going to use an atlas or a map, IGN makes better ones (at least for historians) than Michelin, AAA, etc. IGN marks the various battlefield monuments, military cemeteries, fortifications (Vauban, Maginot, etc.). I have found it indispensable.
Narayan
WWI Memorials
Re: WWI Memorials
www.lulu.com/commerce/index.php?fBuyContent=7870784 - mon livre "American Eagles", 400 pages, 225 photos, etc., environs 15 Euros
www.usaww1.com - American Eagles - the Rise of American Aviation in World War I, 1914-1918
www.usaww1.com/American-Expediti
www.usaww1.com - American Eagles - the Rise of American Aviation in World War I, 1914-1918
www.usaww1.com/American-Expediti