Inauguration of the New Administration Building of the Universal Postal Union 1970
Visar nu: Costa Rica - Postfrimärken - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 frimärken.
Visar nu: Costa Rica - Postfrimärken - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 frimärken.
![[Inauguration of the New Administration Building of the Universal Postal Union, Typ 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, Typ QQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QQ-s.jpg)
