The 125th Anniversary of the Universal Postal Union (UPU) 1999
Now showing: Croatia - Postage stamps - 1999 - The 125th Anniversary of the Universal Postal Union (UPU) - 1 stamps.
1999
The 125th Anniversary of the Universal Postal Union (UPU)
9. September WM: None Sheetsize: 20 Design: Danijel Popovic Perforation: 14
![[The 125th Anniversary of the Universal Postal Union (UPU), type PO]](https://www.stampworld.com/media/catalogue/Croatia/Postage-stamps/PO-s.jpg)
