Costa Rica
Praegu kuvatakse: Costa Rica - postmargid (1863 - 2023) - 1 margid.
1976
Airmail - The 5th Pan-American Children's Surgery Congress
29. november WM: mitte ükski perforatsioon: 16
![[Airmail - The 5th Pan-American Children's Surgery Congress, Tüüp WC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/WC-s.jpg)
![[Airmail - The 5th Pan-American Children's Surgery Congress, Tüüp WD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/WD-s.jpg)
