Héctor Blaz Rodríguez

Stamps Year 1974 . Héctor Blaz Rodríguez

Manuel M. Ponce, 25th anniversary of his death, 1948
Mexico
Centenary of the Universal Postal Union
Colombia
Centenary of the Universal Postal Union
United Kingdom
Centenary of the Universal Postal Union
Honduras
Centenary of the Universal Postal Union
Dominican Republic
Centenary of the Universal Postal Union
India
Centenary of the Universal Postal Union
Costa Rica
50 years of the Soviet Socialist Republic of Turkmenistan
Russia
50 years of the Soviet Socialist Republic of Uzbekistan
Russia
50 years of the Moldavian Soviet Socialist Republic
Russia