Stamps of Mexico, Mexican scientists design type
1 to 5 of 5
postage
1982, Oct 16 Mexican scientists wmk. MEX & eagle p. 14.25 (5 stamps)
| - | 1.60p | multi | Manuel Gamio | |||
| - | 1.60p | multi | Isaac Ochoterena | |||
| - | 1.60p | multi | Angel Maria Garibay | |||
| - | 1.60p | multi | Manuel Sandoval Vallarta | |||
| - | 1.60p | multi | Guillermo Gonzalez Camarena |
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