1900 - 1998, (approximate. ), mh, mnh, used collectorãs stock in 7 albums among others 1958 - 1998 complete mint never hinged collection 2 safe illustrated albums, a second collection 1963 - 1991 mint never hinged complete in the Lindner ring binder, the issues before that are mh, mnh, used in stockbooks collected, in addition to it a collection block of four, telephone cards, duplicates and documents.