Guatemala National Postal Museum

This Day in History - First Stamps of Buenos Aires, Guatemala

Guatemala Post Office Building, Guatemala City

Guatemala National Postal Museum

Central America National Postal Museum

North America, GUATEMALA - FW (country No. 65)

DiaInternacionalDeLosMuseos Compartimos el material audiovisual

Guatemalan National Postal Service Ends

GoPESA (@GoPESA) / X

Postal museum - Wikipedia