Airmail - The 20th Anniversary of Federation of Central American Universities - Issue of 1964 Overprinted "CONFEDERACION DE UNIVERSIDADES CENTROAMERICANAS 1948 1968" 1968
Now showing: Guatemala - Postage stamps - 1968 - Airmail - The 20th Anniversary of Federation of Central American Universities - Issue of 1964 Overprinted "CONFEDERACION DE UNIVERSIDADES CENTROAMERICANAS 1948 1968" - 1 stamps.
1968
Airmail - The 20th Anniversary of Federation of Central American Universities - Issue of 1964 Overprinted "CONFEDERACION DE UNIVERSIDADES CENTROAMERICANAS 1948 1968"
4. November WM: None Engraving: Taller Nacional de Grabados en Acero.
