siderurgical conference issue of Colombia
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Short desc: siderurgical conference
Issuer: Colombia Date: 10/30/1952 Occasion: unset Consists of 1 stamp: (See stamps as list) 15c grn d=Mutis & Triana oc=blk on=1947-25c All are wmk=wavy lines (Colombia) perf=12.5 Record of changes |
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