Costa Rica
Viser nå: Costa Rica - Postfrimerker (1863 - 2023) - 1 frimerker.
1970
Inauguration of the New Administration Building of the Universal Postal Union
20. May VM: Ingen Perforering: 10
![[Inauguration of the New Administration Building of the Universal Postal Union, type QP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/QP-s.jpg)
![[Inauguration of the New Administration Building of the Universal Postal Union, type QQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/QQ-s.jpg)
