Guatemala Stamps & Covers. Latin American Philatelics are dealers in the philately of South & Central America. We have extensive stocks of Latin American Stamps & Postal History. This includes South American Stamps, Central American Stamps, South American Covers & Postal History and Central American Covers & Postal History. We also stock postal stationery, proofs, errors, varieties and postmarks of this area. The countries we cover are - Argentina, Bolivia, Brazil, Canal Zone, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Guatemala, Haiti, Honduras, Mexico, Nicaragua, Panama, Canal Zone, Paraguay, Peru, Salvador, Uruguay & Venezuela.