Elveţia
Prezentat acum: Elveţia - UPU (1957 - 2012) - 1 timbre.
1989
UPU - Inscription "Union Postale Universelle"
7. Martie WM: Niciunul Design: Burkard Waltenspül. Gravură: Courvoisier. S.A. Perforare: 11¾
![[UPU - Inscription "Union Postale Universelle", Tip H]](https://www.stampworld.com/media/catalogue/Switzerland/UPU/H-s.jpg)
