Costa Rica
Praegu kuvatakse: Costa Rica - postmargid (1863 - 2023) - 1 margid.
1977
Airmail - The 25th Anniversary of Hispanic Cultural Institute of Costa Rica
21. oktoober WM: mitte ükski perforatsioon: 16
![[Airmail - The 25th Anniversary of Hispanic Cultural Institute of Costa Rica, Tüüp XB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XB-s.jpg)
![[Airmail - The 25th Anniversary of Hispanic Cultural Institute of Costa Rica, Tüüp XC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XC-s.jpg)
