Sýni: Kosta Rica - Venjuleg frímerki (1863 - 2025) - 4 frímerki.
20. apríl WM: Ekkert Götun: 14
![[The 100th Anniversary of the Club Union, San Jose, tegund BGM]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/BGM-s.jpg)
12. október WM: Ekkert Götun: 14
![[The 50th Anniversary of the Guayabo National Monument, tegund ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1981-b.jpg)
17. nóvember WM: Ekkert Götun: 14
![[UPAEP Issue - Philately, tegund ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1982-b.jpg)
17. nóvember WM: Ekkert Götun: 14
![[UPAEP Issue - Philately, tegund ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1983-b.jpg)
