Stamps Year 1961

10th Anniversary of the United Nations Colombo Plan - Colombo Plan Inaugurated 1951- Emblem.
Herman Cudris Castaņeda
National Polytechnic Institute - 25th Anniversary (1936-19661) - $1.00 stamp.
Herman Cudris Castaņeda
Chihuahua to the Pacific Railway - 48 Bridges - 70 Ctvos Stamps.
Herman Cudris Castaņeda
Sculptures of National Art, "Peasant Rebellion 1907" by M. Constantinescu
Jose Roberto Lara
Winter sports, Cross-country skiing
Jose Roberto Lara
Winter sports, Ski jumping
Jose Roberto Lara
Winter sport, Bobsleigh
Jose Roberto Lara
Winter sport, Rising skier
Jose Roberto Lara
Winter sport, giant slalom
Jose Roberto Lara
Rehabilitation of Minors - 1 Cent of Balboa Stamp.
Herman Cudris Castaņeda