1924 - 1988, neat quality collection, from the beginning a few values and issues unused, then from 1933 except for 4 values mint never hinged, and except for souvenir sheet 1 complete with all good mint never hinged souvenir sheets, as well all good values and issues, by the stamps some edge and upper margin pieces, in 3 partial even formed Lindner illustrated albums. As well has the collector also the overprint and paper differences already from the airmail stamps 1935 consider, and the special stamps and postal stamps se-tenants, as well the Pro Juventute stamp booklet from 1964 with in the collection received. In addition to it in the connection the official stamps from 1938, the franchise stamps for the in the public interest institutions from 1929, as well the postage due stamps from 1924. A very impressive collection!