hydrological decade issue of Niger
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Short desc: hydrological decade
Issuer: Niger Date: 2/28/1966 Occasion: Hydrological Decade Consists of 1 stamp: (See stamps as list) 50fr All are perf=13 Issues with this name: Brazil, Cambodia (1967), Ceylon, Chad (1968), Gabon (1968), Greece, Madagascar (1967), Mali (1967), Mauritania (1968), Niger, Russia |
