Ключевые слова: castro, che, collection, communism, crisis, cuba, cuban, ernesto, famous, fidel, fighter, freedom, guerrilla, guevara, havana, historic, history, hobby, hope, international, mail, male, man, old, oldfashioned, paper, philately, political, politics, post, postage, postal, printed, retro, revolution, revolutionary, send, socialism, spain, spanish, stamp, symbol, value, vintage,