Costa Rica
Viser nå: Costa Rica - Postfrimerker (1863 - 2023) - 1 frimerker.
1988
The 17th Annual General Assembly of International Union for Nature Conservation
1. February VM: Ingen Perforering: 13½
![[The 17th Annual General Assembly of International Union for Nature Conservation, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/1343-b.jpg)
