Visar nu: Costa Rica - Postfrimärken (1980 - 1989) - 14 frimärken.
1. februari WM: Inga Perforering: 13½
![[The 17th Annual General Assembly of International Union for Nature Conservation, Typ ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1343-b.jpg)
10. april WM: Inga Perforering: 10½
![[The 125th Anniversary of Red Cross, Typ AIT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIT-s.jpg)
6. juni WM: Inga Perforering: 11¾
![[Costa Rica-Liechtenstein Cultural Co-operation, Typ AIU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIU-s.jpg)
![[Costa Rica-Liechtenstein Cultural Co-operation, Typ AIV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIV-s.jpg)
27. juni WM: Inga Perforering: 10½
![[The 125th Anniversary of Anglo-Costa Rican Bank, Typ AIW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIW-s.jpg)
16. september WM: Inga Perforering: 13¼
![[Olympic Games - Seoul, South Korea, Typ AIX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIX-s.jpg)
![[Olympic Games - Seoul, South Korea, Typ AIY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIY-s.jpg)
26. september WM: Inga Perforering: 10½
![[Airmail - Airmail Pioneers, Typ AIZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIZ-s.jpg)
17. oktober WM: Inga Perforering: 10½
![[The 100th Anniversary of Girls' High School, Typ AJA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJA-s.jpg)
18. november WM: Inga Perforering: 10½
![[The 100th Anniversary of the Birth of Omar Dengo (Director of Heredia Teachers' College), Typ AJC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJC-s.jpg)
28. november WM: Inga Perforering: 13¼
![[The 500th Anniversary (1992) of Discovery of America by Columbus, Typ AJB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJB-s.jpg)
26. december WM: Inga Perforering: 10½
![[The 100th Anniversary of National Meteorological Institute, Typ AJD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJD-s.jpg)
