1851/1900 extensive collection mostly used with many better item in good quality including Baden Mi. no. 21, Bayern almost complete incl. better Back of the Book, Braunschweig (Mi. nos.1-12), Bremen (Mi. nos. 3,15), Oldenburg (Mi.no.1), Turn and Taxis (mi. nos. 19, 36), Wurttemberg partly specialised on perforation types (incl. Mi.no.15 with Irtenkauf certificate), etc. Very nicely collected with many better items signed BPP in Leuchturm album
