Costa Rica
Visar nu: Costa Rica - Postfrimärken (1863 - 2023) - 1 frimärken.
1979
Airmail - The 100th Anniversary of Sir Rowland Hill, 1795-1879
16. juli WM: Inga Perforering: 13¼
![[Airmail - The 100th Anniversary of Sir Rowland Hill, 1795-1879, Typ YW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/YW-s.jpg)
![[Airmail - The 100th Anniversary of Sir Rowland Hill, 1795-1879, Typ YX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/YX-s.jpg)
