1939, Navy, 2 army postal service covers from Battle ship "Scharnhorst" ( = army postal service no. M 23657) : letter (at the upper margin shortened) with letter stamp and postal stamp KIEL 1 with advertising insert from 1.10.39 to Essen and service letter with service- and letter stamp as well postal stamp KIEL 1 from 6.10.39 to the navy commissariat in Kiel, legitimate condition