Airmail - The 8th Central American Scout Camporee - Issues of 1966 Overprinted "VIII Camporee Scout Centroamericano Diciembre 1-8/1967" 1967
Now showing: Guatemala - Postage stamps - 1967 - Airmail - The 8th Central American Scout Camporee - Issues of 1966 Overprinted "VIII Camporee Scout Centroamericano Diciembre 1-8/1967" - 5 stamps.