Ключевые слова: 2010, britain, british, celebrate, celebration, commemorate, commemoration, communication, england, english, event, events, festival, festival of stamps, great britain, historic, historical, history, icon, iconic, letter, london, mail, of, philatelic, philately, post, postage, postal, postmark, postmarked, royal, royal mail, royalty, stamp, stamps, symbol, uk, united kingdom,