Inauguration of the New Administration Building of the Universal Postal Union 1970
Viser nå: Costa Rica - Postfrimerker - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 frimerker.
Viser nå: Costa Rica - Postfrimerker - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 frimerker.
![[Inauguration of the New Administration Building of the Universal Postal Union, type QP]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QP-s.jpg)
![[Inauguration of the New Administration Building of the Universal Postal Union, type QQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QQ-s.jpg)
