Herman Cudris Castañeda

Stamps Category Economy Herman Cudris Castañeda

OPEC- Organization of Petroleum Exporting Countries - 20th Anniversary 1960-1980
Venezuela
Centennial of the Oil Industry, 1878-1978 - Head Drill, Táchira Oil Field - Pet
Venezuela
Orinoco Steel Plan - First Cast of Steel - Steel Miles.
Venezuela
Electrification of the Country - Guayana Substation
Venezuela
Central Park - Housing, Commercial and Cultural Development of Caracas, property of the State.
Venezuela
Ed. 1039 - Spanish Railways - Centennial 1848 to 1948 - Diesel train and lockheed Constellation
Spain
Numbers - Republic of Colombia
Colombia
EE.UU - This U.S.
United States
Scott/Swiss:786 -
Switzerland
Ed:2518 - Spain Exports - Technology.
Spain