Stamps of Nigeria, 5 base month
1 to 50 of 69
postage
1935, May 6 Silver Jubilee issue wmk. mult crown & script CA p. 11x12
| X | 1 1/2p | gray & ultra | Windsor Castle & King George V | — | — | |
| X | 2p | Windsor Castle & King George V | — | — | ||
| X | 3p | bl & brn | Windsor Castle & King George V | — | — | |
| X | 1sh | Windsor Castle & King George V | — | — |
1937, May 12 Coronation issue p. 11x11.5
| X | 1p | dkcar | Queen Elizabeth & regalia & King George VI | .20 | ||
| X | 1 1/2p | dkbrn | Queen Elizabeth & regalia & King George VI | .20 | .20 | |
| X | 3p | dpultra | Queen Elizabeth & regalia & King George VI | .20 | .20 |
1938, May 1 George VI pictorials issue (12 stamps)
| X | 1/2p | grn | King George VI & palms, p. 12 | .20 | .20 | |
| X | 1p | car | King George VI & palms, p. 12 | .20 | .20 | |
| X | 1 1/2p | brn | King George VI & palms, p. 12 | .20 | .20 | |
| X | 2p | blk | King George VI & palms, p. 12 | — | — | |
| X | 2 1/2p | org | King George VI & palms, p. 12 (1941) | .20 | ||
| X | 3p | bl | King George VI & palms, p. 12 | — | — | |
| X | 4p | org | King George VI & palms, p. 12 | — | — | |
| X | 6p | dkvio | King George VI & palms | .20 | .20 | |
| X | 1sh | brnzgrn | King George VI & palms | .20 | ||
| X | 1sh3p | ltbl | King George VI & palms, p. 12 (1940) | — | — | |
| X | 2sh6p | bl & blk | Victoria Buea Road | — | — | |
| X | 5sh | org & blk | Niger at Jebba | 1.00–10. | 1.00–10. |
1970, May 28 new administrative structure issue
| X | 4p | map&tree, p. 11.75x11 | .20 | .20 | ||
| X | 1sh | wheel, p. 11.75x11 | .20 | .20 | ||
| X | 1sh6p | p. 11.75x11 | .20 | |||
| X | 2sh | — | — |
1973, May 25 OAU 10th issue p. 14
| X | 5k | .20 | .20 | |||
| X | 18k | — | — | |||
| X | 30k | — | — |
1978, May 17 10th World Telecommunications Day issue
| X | 30k | multi | Antenna & ITU emblem | — | — |
1983, May 25 10th Anniversary of National Youth Service Corps issue
| X | 10k | multi | — | — | ||
| X | 25k | multi | — | — | ||
| X | 30k | multi | — | — |
1984, May 25 Nigerian wildlife
| - | 10k | multi | Kobus ellipsiprymnus | .20 | .20 | |
| - | 25k | multi | Alcelaphus buselaphus | — | — | |
| - | 30k | multi | Syncerus caffer | — | — | |
| - | 45k | multi | African golden monkey | — | — |
1987, May 28 Nigerian flowers
| - | 10k | multi | Clitoria ternatea | .20 | .20 | |
| - | 20k | multi | Hibiscus tiliaceus | .20 | .20 | |
| - | 25k | multi | Acanthus montanus | — | — | |
| - | 30k | multi | Combretum racemosum | — | — |
1988, May 25 25th Anniversary of Organization of African Unity issue
| X | 10k | multi | .20 | .20 | ||
| X | 20k | multi | .20 | .20 |
1990, May 24 Nigerian Pottery issue - Nigerian pottery
| - | 10k | multi | .20 | .20 | ||
| - | 20k | multi | — | — | ||
| - | 25k | multi | — | — | ||
| - | 30k | multi | — | — |
1990, May 24 Nigerian Pottery with yellow border issue - Nigerian pottery with yellow border
| - | 10k | multi | — | — | ||
| - | 20k | multi | — | — | ||
| - | 25k | multi | — | — | ||
| - | 30k | multi | — | — |
1991, May 26 Organization of African Unity Heads of State and Governments Meeting, Abuja issue
| X | 20k | multi | .20 | .20 | ||
| X | 30k | multi | — | — |
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