1939 / 45, war navy, approximate 40 army postal service covers and cards from navy aviator units, as well: sea air base Travemünde, crease on Rügen and Rantum, airbase command 102 / XI (lake), lake air base company Pütnitz and Schleswig, lake air base commandant Parow, Warnemünde and Wilhelmshaven, small postal agency lake air base commandant Kiel-Holtenau, condition mixed