Stamps of Nigeria, 17 base day
1 to 12 of 12
postage
1973, Nov 17 University of Ibadan 25th issue wmk. mult crown & script CA p. 14
| X | 5k | — | — | |||
| X | 12k | — | — | |||
| X | 18k | — | — | |||
| X | 30k | — | — |
1978, May 17 10th World Telecommunications Day issue
| X | 30k | multi | Antenna & ITU emblem | — | — |
1988, Feb 17 125th Anniversary of International Red Cross issue
| - | 20k | multi | — | — | ||
| - | 30k | multi | — | — |
1992, Jul 17 25th Anniversary of International Institute of Tropical Agriculture issue
| - | 50k | multi | Musa paradisiaca | .20 | .20 | |
| - | 1n | multi | Manihot esculenta | — | — | |
| - | 1.50n | multi | Ipomoea batatas | — | — | |
| - | 2n | multi | Yams Harvest | — | — |
2015, Dec 17 40th Anniversary of ECOWAS issue unwmk (no perf info)
| - | 50n | multi | — | — |
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