1941 / 44, war navy, 19 army postal service covers the 44., 46., 56. And 70. Minensuch flotilla, as well an army postal service cover from 10.3.43 with cover stamp and senders note army postal service no. M 38468 H ( = A group 44. Minensuch flotilla) as well with censorship seal one fieldpost test place as well an army postal service R cover from 2.11.44 with K-no. 780 ( = branch field post office 487 in Genoa in Italy) of the Office army postal service no. M 61358 ( = command 13. securing flotilla) with cover stamp army postal service no. M 55997 ( = command 70. Minensuch flotilla) and fieldpost R-slip of paper with stamp "K 780", mixed quality