Switzerland
Now showing: Switzerland - Postage stamps (1849 - 2024) - 1 stamps.
1973
Definitive Issues
15. February WM: None Sheetsize: 50 Design: Hans Hartmann Engraving: Albert Yersin Perforation: 11¾
![[Definitive Issues, type ALW]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ALW-s.jpg)
![[Definitive Issues, type ALX]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ALX-s.jpg)
![[Definitive Issues, type ALY]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/ALY-s.jpg)
