The 700th Anniversary of the Confederation - Switzerland-USA Ties 1991
Now showing: Switzerland - Postage stamps - 1991 - The 700th Anniversary of the Confederation - Switzerland-USA Ties - 1 stamps.
1991
The 700th Anniversary of the Confederation - Switzerland-USA Ties
22. February WM: None Sheetsize: 50 Design: Hans Hartmann. Engraving: Courvoisier. S.A. Perforation: 11¾
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