Altogether more than 1800 covers, cards, including first day covers with matching stamps and special postmarks, special documents, required mail (also collector's documents as registered mail), various letters with stamp issues (block, small sheet, se-tenant or stamp issues, stamp excerpts), Postal stationery, cards, maximum cards, etc., among other things, items from the GDR, Federal Republic (with West Berlin), Soviet Union, etc., unchecked treasure trove in a box
