World Conference on Technical Co-operation between Underdeveloped Countries issue of Mexico
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Short desc: World Conference on Technical Co-operation between Underdeveloped Countries
Issuer: Mexico Date: 4/21/1978 Occasion: World Conference on Technical Co-operation between Underdeveloped Countries Consists of 2 stamps: (See stamps as list) 1.60p 4.30p All are airmail wmk=MEX & eagle perf=14.25 |
