現在展示： 哥斯達黎加 - （通用）郵票 (1990 - 1999) - 13 郵票.
2. July 窗口管理器: 空缺 篩孔: 10½
![[Fungi, 類型 AOY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOY-s.jpg)
![[Fungi, 類型 AOZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOZ-s.jpg)
9. July 窗口管理器: 空缺 篩孔: 10½
![[The 50th Anniversary of SOS Children's Villages, 類型 APA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APA-s.jpg)
21. September 窗口管理器: 空缺 篩孔: 13¾
![[The 50th Anniversary of National Electricity Corporation, 類型 APC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APC-s.jpg)
7. October 窗口管理器: 空缺 篩孔: 13¾
![[The 100th Anniversary of the Birth of Victor Sanabria Martinez (Archbishop of San Jose), 1899-1959, 類型 APB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APB-s.jpg)
29. October 窗口管理器: 空缺 篩孔: 13¼
![[International Year of the Elderly, 類型 APD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APD-s.jpg)
5. November 窗口管理器: 空缺 篩孔: 10½
![[The 50th Anniversary of Supreme Elections Tribunal, 類型 APH]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APH-s.jpg)
1. December 窗口管理器: 空缺 篩孔: 11¼
![[The 125th Anniversary of Universal Postal Union, 類型 APE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APE-s.jpg)
1. December 窗口管理器: 空缺 篩孔: 13¼
![[America - A New Millennium without Arms, 類型 APF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APF-s.jpg)
![[America - A New Millennium without Arms, 類型 APG]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APG-s.jpg)
1. December 窗口管理器: 空缺 篩孔: 13¼
![[Carmen Granados Death Commemoration, 類型 API]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/API-s.jpg)
1. December 窗口管理器: 空缺 篩孔: 13¼
![[International Stamp Exhibition "Philexfrance 99" - Paris, France, 類型 APJ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APJ-s.jpg)
![[International Stamp Exhibition "Philexfrance 99" - Paris, France, 類型 APK]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/APK-s.jpg)
