Erik Boeré Philatelie : Stamps for sale - Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2024) - 1 stamps.
1974
Universal Postal Union Congress, Lausanne
28. March WM: None Sheetsize: 50 Design: Ernst Witzig Engraving: Courvoisier. S.A. Perforation: 11¾