The 2nd Anniversary of the Open Air Museum, Ballenberg, International Year of the Disabled 1981
Now showing: Switzerland - Postage stamps - 1981 - The 2nd Anniversary of the Open Air Museum, Ballenberg, International Year of the Disabled - 2 stamps.
1981
The 2nd Anniversary of the Open Air Museum, Ballenberg, International Year of the Disabled
9. March WM: None Sheetsize: 50 Design: Arnold Wittmer Engraving: Couvoisier Perforation: 11¾
![[The 2nd Anniversary of the Open Air Museum, Ballenberg, International Year of the Disabled, type ATO]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATO-s.jpg)
![[The 2nd Anniversary of the Open Air Museum, Ballenberg, International Year of the Disabled, type ATP]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ATP-s.jpg)
