Costa Rica
Prezentat acum: Costa Rica - Timbre poştale (1863 - 2023) - 1 timbre.
1975
Airmail - The 6th National Philatelic Exhibition, San Jose
14. August WM: Niciunul Perforare: 12½
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Tip UU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UU-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Tip UV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UV-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Tip UW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UW-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Tip UX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UX-s.jpg)