Costa Rica
Viser nå: Costa Rica - Postfrimerker (1863 - 2023) - 1 frimerker.
1979
Airmail - The 100th Anniversary of Sir Rowland Hill, 1795-1879
16. July VM: Ingen Perforering: 13¼
![[Airmail - The 100th Anniversary of Sir Rowland Hill, 1795-1879, type 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, type YX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/YX-s.jpg)
