1945/90, mint never hinged/unused and used collection with e.g. double collected MNH/MH and used collection GDR incl. different watermarks, souvenir- and miniature sheets, booklets and booklet panes, many stamps with margins and printers imprints, FDCs and some official mail, further allied zone with better MNH and used souvenir sheets, also French Occupation and Saar, some BPP signed-stamps, etc., neatly mounted in 20 hingeless albums and some stockbooks in 2 large boxes
