1937 - 1991, souvenir sheet issues, mint never hinged (only a few unused) collection the souvenir sheets 1 / 220, more then complete, as well all good souvenir sheets like Michel no. 3 mint never hinged, 6 / 8 mint never hinged, 11 A mint never hinged and 11 B unused, souvenir sheet 13 unused (2) (and additional also once again used) and souvenir sheet 33 mint never hinged, on pages in 2 Lindner-albums, in addition to it stock book with small stamps collection, high-value complete collection