1900 - 2015, unused / mint never hinged and cancelled, often double led collections, as well Berlin to 1990 and Federal Republic of Germany to 2015 with some good early values, always from the 60ern complete, by Federal Republic of Germany correspond large part of current stamps, in the modern mostly as corner margin copies collected, a little Dtl. Before 1945, occupied areas and German Demokratic Republik (East Germany), in addition to it Liechtenstein, Austria and Switzerland always from middle of the 60s to approximate 2000 complete, by of Switzerland various issues and souvenir sheets partly multiple (postal valid nominal roughly about 300.- CHF), extensive complete untreated collector's estate in 24 printed form respectively stockbooks in 3 boxes