Schweiz
Visar nu: Schweiz - Postfrimärken (1849 - 2024) - 1 frimärken.
1957
Events - Graphic 57, Lausanne - The 75th Anniversary of the Death of Gotthard - Railway - Civil Defense - The 2000th Anniversary of Basel
27. februari WM: Inga Design: Werner Muehlemann Gravyr: Courvoisier S.A. Perforering: 11¾