1939 / 44, war navy, 3 army postal service covers with letter stamp and senders note army postal service no. M 20583 ( = liner "Silesia") as well 1 army postal service covers to a sailors on the "Silesia" in legitimate condition and 3 postcards (used and unused) with illustration liner "Silesia", liner "Schleswig Holstein" and Lines ships in keel line in good condition