現在展示： 幾內亞比紹 - （通用）郵票 (1990 - 1999) - 13 郵票.
27. February 窗口管理器: 空缺 篩孔: 14
![[Palm Oil, 類型 ADX]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ADX-s.jpg)
![[Palm Oil, 類型 ADY]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ADY-s.jpg)
![[Palm Oil, 類型 ADZ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ADZ-s.jpg)
![[Palm Oil, 類型 AEA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEA-s.jpg)
16. October 窗口管理器: 空缺 篩孔: 13¼ x 13½
![[The 50th Anniversary of Food and Agriculture Organization, 類型 AEB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEB-s.jpg)
![[The 50th Anniversary of Food and Agriculture Organization, 類型 AEC]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEC-s.jpg)
16. October 窗口管理器: 空缺 篩孔: 13¼ x 13½
![[The 50th Anniversary of Food and Agriculture Organization, 類型 ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0884-b.jpg)
24. October 窗口管理器: 空缺 篩孔: 13½ x 13¼
![[The 50th Anniversary of United Nations, 類型 AEF]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEF-s.jpg)
![[The 50th Anniversary of United Nations, 類型 AEG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEG-s.jpg)
![[The 50th Anniversary of United Nations, 類型 AEH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEH-s.jpg)
![[The 50th Anniversary of United Nations, 類型 AEI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AEI-s.jpg)
24. October 窗口管理器: 空缺 篩孔: 13½ x 13¼
![[The 50th Anniversary of United Nations, 類型 ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0890-b.jpg)
