Zobrazujú sa: Kostarika - Poštové známky (1863 - 2024) - 4 známky.
20. apríl WM: nikto Perforácia: 14
![[The 100th Anniversary of the Club Union, San Jose, typ BGM]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/BGM-s.jpg)
12. október WM: nikto Perforácia: 14
![[The 50th Anniversary of the Guayabo National Monument, typ ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1981-b.jpg)
17. november WM: nikto Perforácia: 14
![[UPAEP Issue - Philately, typ ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1982-b.jpg)
17. november WM: nikto Perforácia: 14
![[UPAEP Issue - Philately, typ ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1983-b.jpg)
