Schweiz
Visar nu: Schweiz - Postfrimärken (1849 - 2024) - 1 frimärken.
1991
The 700th Anniversary of the Confederation - Switzerland-USA Ties
22. februari WM: Inga storlek på arket: 50 Design: Hans Hartmann. Gravyr: Courvoisier. S.A. Perforering: 11¾
![[The 700th Anniversary of the Confederation - Switzerland-USA Ties, Typ BDG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/BDG-s.jpg)
