20.03.1917 21, 51, 653
03.04.1917 22, 1, 4
03.04.1917 22, 1, 12
24.04.1917 22, 4, 50
25.09.1917 22, 26, 336
02.10.1917 22, 27, 348
09.10.1917 22, 28, 350
09.10.1917 22, 28, 362