Mario Argenta

Stamps Year 1959 . Mario Argenta

Dr. Carlos Vaz Ferreira.
Uruguay
Dr. Martín C. Martínez 1889-1959.
Uruguay
Dr. Martín C. Martínez 1889-1959.
Uruguay
Airmail.
Uruguay
Airmail 38 c.
Uruguay
Guadalupe Plan.
Mexico
Guadalupe Plan.
Mexico
Inauguration of the UNESCO building in Paris 1958. Eifel Tower.
Mexico
Inauguration of jet air transport.
Brazil
100 years of Presbyterian work in Brazil.
Brazil