1948 - 2017, extensive collection first day covers, begun with tenfold franking from 21.6.48 (first day), American/British Zone 962 and on on First Day Cover with photo certificate H. G. Schlegel BPP, 10 and 20 Pfg posthorn First Day Cover as well first day covers from souvenir sheet 2 and 3, until the modern often on used printed cachet envelopes collected, in 5 large letter albums, in addition to it specialized collection coil stamp for vending machine with mint never hinged and cancelled key sets and likewise first day covers, in addition to it small lot stamp booklet Federal Republic of Germany and Berlin, in perfect condition, very nice collection from collection task, enormous catalog value