Visar nu: Costa Rica - Postfrimärken (1990 - 1999) - 15 frimärken.
27. februari WM: Inga Perforering: 10½
![[The 100th Anniversary of National Theatre, Typ AJR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJR-s.jpg)
1. juni WM: Inga Perforering: 10½
![[Football World Cup - Italy, Typ AJS]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJS-s.jpg)
24. augusti WM: Inga Perforering: 10½
![[The 50th Anniversary of University of Costa Rica, Typ AJT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJT-s.jpg)
31. oktober WM: Inga Perforering: 12½
![[Patriotic Symbols, Typ AJU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJU-s.jpg)
![[Patriotic Symbols, Typ AJV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJV-s.jpg)
![[Patriotic Symbols, Typ AJW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJW-s.jpg)
5. november WM: Inga
![[Airmail - Issue of 1989 Overprinted "LEY 7097 CORREO AEREO", Typ AJX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJX-s.jpg)
16. november WM: Inga Perforering: 10½
![[Costa Rican Coffee, Typ AJY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJY-s.jpg)
6. december WM: Inga Perforering: 10½
![[The 150th Anniversary of the Penny Black, Typ AJZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJZ-s.jpg)
18. december WM: Inga Perforering: 12¾
![[The 100th Anniversaries of Hospitals, Typ AKA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKA-s.jpg)
![[The 100th Anniversaries of Hospitals, Typ AKB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKB-s.jpg)
21. december WM: Inga Perforering: 10½
![[America - The Natural World, Typ AKC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKC-s.jpg)
![[America - The Natural World, Typ AKD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKD-s.jpg)
![[America - The Natural World, Typ AKE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKE-s.jpg)
![[America - The Natural World, Typ AKF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKF-s.jpg)
