Ключевые слова: book, britain, card, character, collection, communication, correspondence, cover, crime, criminal, detective, england, engraving, famous, graphic, great, headpiece, holmes, illustration, imaginative, letter, library, literary, literature, mail, mastermind, moriarty, novel, old, paper, person, personage, philatelist, philately, postage, postcard, professor, reichenbach falls, research, retro, sherlock, sleuth, stamp, story, vintage, woodcut,