1850-1985. Mint never hinged, unused and cancelled collection. For long periods in all conditions complete without WIPA souvenir sheet (single stamps in both types included) and Dollfu+?. From the beginning with some classic values photo and abridged certificates. From 1946 only still used collected. Here on the face of it in the main numbers completely. Supplemented becomes the collection through a good part foreign countries post offices and army postal service.