1941 / 44, war navy, 19 army postal service covers the 44, 46, 56. And 70. Mine search 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. Mine search flotilla) as well with censorship seal one field post inspection office as well a registered fieldpost letter 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. Mine search flotilla) and fieldpost R-slip of paper with postmark "K 780", mixed quality