Costa Rica
Viser nå: Costa Rica - Postfrimerker (1863 - 2023) - 1 frimerker.
1979
Airmail - The 30th Anniversary of Costa Rican Electricity Institute
28. June VM: Ingen Perforering: 14
![[Airmail - The 30th Anniversary of Costa Rican Electricity Institute, type YP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/YP-s.jpg)
![[Airmail - The 30th Anniversary of Costa Rican Electricity Institute, type YQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/YQ-s.jpg)
