Sedaj prikazano: Kostarika - Poštne znamke (1920 - 1929) - 6 znamke.
april WM: Nič
![[Surcharged with Value between Bars, tip DA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DA-s.jpg)
4. junij WM: Nič Perforacija: 12½
![[Airmail, tip DB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DB-s.jpg)
8. september WM: Nič Perforacija: 12½
![[Buildings, tip DC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DC-s.jpg)
![[Buildings, tip DD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DD-s.jpg)
![[Buildings, tip DE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DE-s.jpg)
![[Buildings, tip DF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/DF-s.jpg)
