Herman Cudris Castañeda

Colection

Presidents: Manuel Murillo Toro and Miguel Abadía Méndez- Correo First Day of Service, June 9, 1981.
Colombia
Presidents: José María Obando and Mariano Ospina Pérez - Correo First Day of Service, June 9, 1981.
Colombia
Presidents: Manuel Murillo Toro - Miguel Abadía méndez- Correo First Day of Service, June 9, 1981.
Colombia
Presidents: Manuel Murillo Toro - Miguel Abadía Méndez- Correo First Day of Service, June 9, 1981.
Colombia
Simón Bolívar (1783-1830)- First Day of Service Mail, May 3, 1981.
Colombia
Presidents: José Eliseo Hurtado - Carlos Holguín Mallarino- Correo First Day of Service, 15-XII
Colombia
Presidents:Campo Serrano-José Ma.Rojas Garrido-Manuel Marroquín and Ramón González Valencia-Correo Pr
Colombia
Interim Presidents: Rubén Piedrahíta Arango- Jorge Holguín- Bartolomé Calvo and Sergio Camargo- Corr
Colombia
Western Bridge-Santa Fe de Antioquia-Correo First Day of Service, 11-25-1981
Colombia
Prado River Hydroelectric-Department.
Colombia