The 75th Anniversary of UPU - Universal Postal Union 1950
Now showing: San Marino - Postage stamps - 1950 - The 75th Anniversary of UPU - Universal Postal Union - 3 stamps.
1950
The 75th Anniversary of UPU - Universal Postal Union
9. February WM: 4 Design: Franzoni & V. Nicastro Engraving: Instituto poligrafico dello stato Perforation: 14
![[The 75th Anniversary of UPU - Universal Postal Union, type EY]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/EY-s.jpg)
![[The 75th Anniversary of UPU - Universal Postal Union, type EY2]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/EY2-s.jpg)
