Visar nu: Costa Rica - Postfrimärken (1920 - 1929) - 8 frimärken.
17. juni WM: Inga Perforering: 11½
![[The 100th Anniversary of Coffee Cultivation, Typ CC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/CC-s.jpg)
24. juli WM: Inga Perforering: 12
![[Personalities, Typ CE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/CE-s.jpg)
15. september WM: Inga Perforering: 11
![[The 100th Anniversary of Independence of Central America, Typ CD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/CD-s.jpg)
15. september WM: Inga Perforering: 11½
![[The 100th Anniversary of Central American Independence, Typ XVA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XVA-s.jpg)
![[The 100th Anniversary of Central American Independence, Typ XVA1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XVA1-s.jpg)
![[The 100th Anniversary of Central American Independence, Typ XVA2]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XVA2-s.jpg)
![[The 100th Anniversary of Central American Independence, Typ XVA3]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XVA3-s.jpg)
![[The 100th Anniversary of Central American Independence, Typ XVA4]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XVA4-s.jpg)
