1918 - 1999 (approximate. ) interesting, mixed used and unused created collection with plate flaws and varieties like perforation varieties, part perforation and double impressions from all German areas, as well much German Reich, allied occupation and naturally Federal Republic, but also Saarland and Marienwerder, many single bought or in the subscription from a large stamps mail-order firm related, all with exact description, in the thick plug-in album. Very high acquisition price!