| Issuer | Date | Desc | State | ||
| - | no image | Nigeria | 8/1/1963 | empty sheet (#21304) | incomplete |
| - | no image | Nigeria | 8/20/1964 | empty sheet (#21305) | incomplete |
| - | no image | Nigeria | 9/25/1985 | 25th Anniversary of Independence, sheet of 4 types | incomplete |
| - | no image | Nigeria | 7/14/1986 | empty sheet (#21307) | incomplete |
| - | no image | Nigeria | 6/2/1988 | sheet of 4 types | incomplete |
| - | no image | Nigeria | 5/24/1990 | Nigerian Pottery with yellow border, sheet of 4 types | incomplete |
| - | no image | Nigeria | 11/8/1990 | sheet of 4 types | incomplete |
| - | no image | Nigeria | 7/30/1991 | empty sheet (#21311) | incomplete |
| - | no image | Nigeria | 1/24/1992 | empty sheet (#21312) | incomplete |
| - | no image | Nigeria | 4/3/1992 | empty sheet (#21313) | incomplete |
| - | no image | Nigeria | 7/3/1992 | empty sheet (#21314) | incomplete |
| - | no image | Nigeria | 7/17/1992 | empty sheet (#21315) | incomplete |
| - | no image | Nigeria | 12/1/1992 | empty sheet (#21316) | incomplete |
| - | no image | Nigeria | 12/15/1992 | empty sheet (#21317) | incomplete |
| - | no image | Nigeria | 10/28/1993 | empty sheet (#21318) | incomplete |
| - | no image | Nigeria | 8/15/1994 | empty sheet (#21319) | incomplete |
| - | no image | Nigeria | 3/31/1999 | empty sheet (#21320) | incomplete |
| - | no image | Nigeria | 5/24/2000 | empty sheet (#21321) | incomplete |
| - | no image | Nigeria | 9/8/2000 | empty sheet (#21322) | incomplete |
| - | no image | Nigeria | 5/8/2003 | empty sheet (#21323) | incomplete |
| - | no image | Nigeria | 10/3/2003 | empty sheet (#21324) | incomplete |
| - | no image | Nigeria | 10/21/2004 | empty sheet (#21325) | incomplete |
| - | no image | Nigeria | 7/29/2005 | empty sheet (#21326) | incomplete |
| - | no image | Nigeria | 9/4/2006 | empty sheet (#21327) | incomplete |
| - | no image | Nigeria | 2007 | empty sheet (#21329) | incomplete |
| - | no image | Nigeria | 2007 | empty sheet (#86156) | incomplete |
| - | no image | Nigeria | 3/29/2007 | empty sheet (#21328) | incomplete |
| - | no image | Nigeria | 4/10/2008 | empty sheet (#21330) | incomplete |
| - | no image | Nigeria | 3/17/2011 | empty sheet (#86157) | incomplete |
| - | no image | Nigeria | 1/31/2012 | empty sheet (#86158) | incomplete |
| - | no image | Nigeria | 10/7/2016 | empty sheet (#86161) | incomplete |
| - | no image | Nigeria | 12/13/2018 | empty sheet (#86160) | incomplete |
| - | no image | Nigeria | 10/2/2019 | empty sheet (#86159) | incomplete |