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postage
1941 Sudan landscape wmk. mult SG p. 14x13.5 (7 stamps)
| X | 1m | org & sl | Sudan landscape | .20 | ||
| X | 2m | brn & org | Sudan landscape | .20 | ||
| X | 3m | dkgrn & pur | Sudan landscape | .20 | .20 | |
| X | 4m | brn & grn | Sudan landscape | .20 | .20 | |
| X | 5m | blk & olbrn | Sudan landscape | .20 | .20 | |
| X | 10m | blk & car | Sudan landscape | — | — | |
| X | 15m | brn & bl | Sudan landscape | .20 | .20 |
1965, May 17 ITU 100th issue
| - | 15m | ITU emblem | .20 | .20 | ||
| - | 3p | ITU emblem | — | — | ||
| - | 55m | ITU emblem | — | — |
1975, Jul 26 10th Anniversary of African Development Bank issue
| - | 2 1/2Pia | multi | .20 | .20 | ||
| - | 4pia | multi | .20 | .20 | ||
| - | 10 1/2Pia | multi | — | — |
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