Inauguration of the New Administration Building of the Universal Postal Union 1970
Praegu kuvatakse: Costa Rica - postmargid - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 margid.
Praegu kuvatakse: Costa Rica - postmargid - 1970 - Inauguration of the New Administration Building of the Universal Postal Union - 2 margid.
![[Inauguration of the New Administration Building of the Universal Postal Union, Tüüp 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, Tüüp QQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QQ-s.jpg)
