1872 - 1945, partly parallel in unused / mint never hinged and cancelled condition led collection in two old KABE illustrated albums, including Michel number 28 used, 5 Mark Reichspost, I / III on airmail postcards, Gelber Hund on airmail postcard, service I on cover, center piece from International Postage Stamp Exhibition souvenir sheet on cover, Polar travel on pieces, South America flight as set from lower margin on Zeppelin letter, 1 Mark Chicago flight in mixed franking on Zeppelin record with Egyptian additional franking, Ostropa souvenir sheet (2), , partly interspersed with various covers and propaganda cards, the condition varied a little.