Stamps Year 1978

Centennial of the Oil Industry, 1878-1978 - Head Drill, Táchira Oil Field - Pet
Herman Cudris Castañeda
4519 - Petrov Vodkine painting
joaquín iturrioz
1745 - Passenger Plane
Manuel Briones
INTERNATIONAL YEAR OF EDUCATION
carlos ródenas ferré
UN Grand Hall - General Assembly
Herman Cudris Castañeda
Protect the Sea
ALI EL ARFAWI
breed horse
joaquín iturrioz
857 - Natural Gas
joaquín iturrioz
856 - Energy resources, coal
joaquín iturrioz
855 - Energy resources, Oil
joaquín iturrioz