1920 - 1959, unused / mint never hinged and cancelled, double led collection, especially the Germania issues to colours and overprint variants collected, as well a multiplicity at good values right up to Michel no. 1 II mint never hinged expertized Burger BPP, 6 c I PF A mint never hinged and 6 c I unused always expertized Burger BPP, 9 an III used expertized Burger BPP, 10 x III mint never hinged and used always expertized Burger BPP, 10 y I unused and 10 y III used expertized Burger BPP, 14 an I mint never hinged expertized Dr. Dub, 16 I used expertized Burger BPP, 16 III mint never hinged with photo certificate Burger BPP \"perfect\" and used expertized Burger BPP, 31 mint never hinged expertized Burger BPP, 18 / 31 used expertized, B31 mint never hinged expertized Burger BPP, 55 B used expertized Hoffmann BPP, 84 / 97 mint never hinged, 135 / 41 used expertized Hoffmann BPP, 144 / 50 mint never hinged, 151 / 57 mint never hinged expertized and used expertized BPP, 161 / 67 used with photo certificate Ney BPP \"perfect\", 167 mint never hinged, 168 / 70 mint never hinged, 226 / 38 I \"initial printing\" mint never hinged twice signed Hoffmann BPP, 259 used expertized Ney BPP, souvenir sheet 1/2 mint never hinged with photo certificate Ney BPP \"perfect\" and 299 / 303 used expertized Ney BPP, in addition to it extensive part official stamps with among others Michel no. D44 used expertized Ney BPP, also a few unperforated values, many expertized, very extensive and rich collection in the thick stockbook