Stamps of Mauritania, 20c denom
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postage
1906 1906 issue unwmk (no perf info)
| - | 20c | blk, az | oil palm |
1913 1913 issue
| X | 20c | brn & org | crossing the desert |
1937, Apr 15 Paris International Exposition issue
| - | 20c | vio | colonial products & ship & car & plane |
1938 1938 issue
| X | 20c | red | camel riders |
postage due
1906
| - | 20c |
1914 1914 due issue
| X | 20c | brn | numeral |
1 to 6 of 6