7 M 1, 2 R 21-22, 32, 34, 40, 5 E 97, 2 R 108-125, 126, 132, 146, 164, 5 E 178, 2 R 184, 188, 5 E 209, 2 R 232-233, 237, 242, 248, 253, 5 E 255, 2 R 260, 265, 5 E 266-267, 2 R 268, 270, 5 E 310, 2 R 313, 1 R 319-321, 323, 5 E 362, 376, 386, 1 R 405-407, 41

Etat des sources de la Première Guerre mondiale