現在展示: 哥斯達黎加 - (通用)郵票 (1990 - 1999) - 15 郵票.
27. February 窗口管理器: 空缺 篩孔: 10½
![[The 100th Anniversary of National Theatre, 類型 AJR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJR-s.jpg)
1. June 窗口管理器: 空缺 篩孔: 10½
![[Football World Cup - Italy, 類型 AJS]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJS-s.jpg)
24. August 窗口管理器: 空缺 篩孔: 10½
![[The 50th Anniversary of University of Costa Rica, 類型 AJT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJT-s.jpg)
31. October 窗口管理器: 空缺 篩孔: 12½
![[Patriotic Symbols, 類型 AJU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJU-s.jpg)
![[Patriotic Symbols, 類型 AJV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJV-s.jpg)
![[Patriotic Symbols, 類型 AJW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJW-s.jpg)
5. November 窗口管理器: 空缺
![[Airmail - Issue of 1989 Overprinted "LEY 7097 CORREO AEREO", 類型 AJX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJX-s.jpg)
16. November 窗口管理器: 空缺 篩孔: 10½
![[Costa Rican Coffee, 類型 AJY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJY-s.jpg)
6. December 窗口管理器: 空缺 篩孔: 10½
![[The 150th Anniversary of the Penny Black, 類型 AJZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJZ-s.jpg)
18. December 窗口管理器: 空缺 篩孔: 12¾
![[The 100th Anniversaries of Hospitals, 類型 AKA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKA-s.jpg)
![[The 100th Anniversaries of Hospitals, 類型 AKB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKB-s.jpg)
21. December 窗口管理器: 空缺 篩孔: 10½
![[America - The Natural World, 類型 AKC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKC-s.jpg)
![[America - The Natural World, 類型 AKD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKD-s.jpg)
![[America - The Natural World, 類型 AKE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKE-s.jpg)
![[America - The Natural World, 類型 AKF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKF-s.jpg)