Ключевые слова: aged, america, antique, art, artwork, canceled, central, collection, commemorative, correspondence, cuauhtemoc, dedicated, hobby, isolated, issue, last, letter, macro, mail, mexica, mexican, mexico, monument, office, old, paper, perforated, philately, post, postage, postal, postmark, retro, ruler, sculpture, shipping, stamp, statue, tenochtitlan, used, vintage,