Costa Rica
Visar nu: Costa Rica - Postfrimärken (1863 - 2023) - 1 frimärken.
1975
Airmail - The 6th National Philatelic Exhibition, San Jose
14. augusti WM: Inga Perforering: 12½
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Typ UU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UU-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Typ UV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UV-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Typ UW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UW-s.jpg)
![[Airmail - The 6th National Philatelic Exhibition, San Jose, Typ UX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/UX-s.jpg)
