現在展示： 尼日利亞 - （通用）郵票 (1990 - 1999) - 161 郵票.
10. May 窗口管理器: 空缺 篩孔: 14
8. June 窗口管理器: 空缺 篩孔: 14
![[The 10th Anniversary of Federal Environmental Protection Agency, 類型 XI]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/XI-s.jpg)
![[The 10th Anniversary of Federal Environmental Protection Agency, 類型 XJ]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/XJ-s.jpg)
![[The 10th Anniversary of Federal Environmental Protection Agency, 類型 XL]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/XL-s.jpg)
2. August 窗口管理器: 空缺 篩孔: 12¾ x 13
![[The 30th Anniversary of Nicon Insurance Corporation, 類型 XM]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/XM-s.jpg)
![[The 30th Anniversary of Nicon Insurance Corporation, 類型 XN]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/XN-s.jpg)
