Herman Cudris Castañeda

Stamps Country Colombia . Herman Cudris Castañeda

First Forestry Congress 12/15/1945
Colombia
Platinum Producer - Department of CHocó
Colombia
Gold Washing Machine- Gold Mining- Department of Nariño
Colombia
Cocoa Collector-Department of Cauca.
Colombia
Meeting of Ministers of Communications of the Andean Group-Cali 1974.
Colombia
Declaration of Bogotá - 16/VII/1966
Colombia
Galeras Volcano -Pasto
Colombia
Universidad de los Andes 1948-1968 - 20th Anniversary.
Colombia
UPU - Centenary, 1874-1974
Colombia
XXV Anniversary Inter-American Institute of Agricultural Sciences
Colombia