14 M 1, 17 M 1, 26 M 1, 1408 W 1, 1488 W 4, 1660 W 5, 1428 W 8, 1688 W 8, 11 M 9, 1609 W 9, 70 J 9-10, 1512 W 11, 70 J 12, 4 H 12, 1643 W 13, 70 J 13, 1375 W 15, 70 J 15, 22, 8 R 42, 76 J 90, 40 Fi 370, 408, 10 PH 493, 5 E 1290, 1325, 1341, E DEP 1433-8, 1

Etat des sources de la Première Guerre mondiale