Herman Cudris Castaņeda

Stamps Year 1973 . Herman Cudris Castaņeda

Astronomer: Nicolas Copernicus (1473-1543) - 500 Years of His Birth (1473-1973) - Heliocentric Theory
Venezuela
THE EARTH - 10th Anniversary of the Humboldt Planetarium
Venezuela
SOL - 10th Anniversary of the Humboldt Planetarium
Venezuela
MARS - 10th Anniversary of the Humboldt Planetarium
Venezuela
PLANETOIDS - 10th Anniversary of the Humboldt Planetarium
Venezuela
VENUS - 10th Anniversary of the Humboldt Planetarium
Venezuela
URANO - 10th Anniversary of the Humboldt Planetarium
Venezuela
PLUTON - 10th Anniversary of the Humboldt Planetarium
Venezuela
MERCURY - 10th Anniversary of the Humboldt Planetarium
Venezuela
Christmas 1973 - Three Wise Men on Horses.
Colombia