Praegu kuvatakse: Costa Rica - postmargid (1920 - 1929) - 61 margid.
aprill WM: mitte ükski
![[Surcharged with Value between Bars, Tüüp DA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DA-s.jpg)
4. juuni WM: mitte ükski perforatsioon: 12½
![[Airmail, Tüüp DB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DB-s.jpg)
8. september WM: mitte ükski perforatsioon: 12½
![[Buildings, Tüüp DC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DC-s.jpg)
![[Buildings, Tüüp DD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DD-s.jpg)
![[Buildings, Tüüp DE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DE-s.jpg)
![[Buildings, Tüüp DF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DF-s.jpg)
7. jaanuar WM: mitte ükski
![[Lindbergh Good Will Tour of Central America, Tüüp DH]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DH-s.jpg)
28. aprill WM: mitte ükski
![[Simon Bolivar Surcharged, Tüüp DG]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DG-s.jpg)
19. jaanuar WM: mitte ükski
![[Surcharged "CORREOS" and "5", Tüüp CB17]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/CB17-s.jpg)
![[Surcharged "CORREOS" and "5", Tüüp CB18]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/CB18-s.jpg)