Stamps of French Sudan, 50c denom
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postage
1894, May Navigation & Commerce issue unwmk (no perf info)
| - | 50c | car, rose | ||||
| - | 50c | brn, bl | (1900) |
1921 1921 issue ovpted on stamps of Upper Senegal & Niger (no wmk info)
| X | 50c | ultra & bl | on 50c-ultra&bl (0) | |||
| X | 50c | redorg & bl | on 50c-redorg&bl (0) (1926) |
1931, Mar 9 1931 issue unwmk
| X | 50c | red & blk | entrance to residency at Djenne |
1931, Apr 13 Colonial Exposition issue
| - | 50c | redvio | women's heads |
1937, Apr 15 Paris International Exposition issue
| - | 50c | dkbrn | France & colonies |
airmail
1942, Oct 19 1942 air issue
| - | 50c | red & bl |
postage due
1921, Dec 1 1921 due issue ovpted on stamp of Upper Senegal & Niger
| - | 50c | blk | ovpt, numeral |
1931, Mar 9 1931 due issue
| - | 50c | blk |
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