Ключевые слова: antique, bolivia, che, collection, commemorative, communication, communism, communist, correspondence, cuba, cuban, ernesto, famous, fighter, freedom, guerrilla, guevara, havana, historic, history, hobby, hope, international, leader, legendary, mail, male, man, old, paper, philately, political, politics, post, postage, postal, printed, retro, revolution, revolutionary, send, socialism, spain, spanish, stamp, symbol, vintage,