Which London bookseller was the subject of a film starring Anthony Hopkins and was often referred to colloquially as a number comprised of two digits?
Frank Doel: Frank Percy Doel (14 July 1908 – 22 December 1968) was an antiquarian bookseller for Marks & Co in London, England who achieved posthumous fame as the recipient of a series of humorous letters from American author Helene Hanff, to which he scrupulously and, at first, very formally replied. Frank Doel:  The shop where he worked was at 84 Charing Cross Road, the title of a bestselling 1970 novel written by Hanff which became a cult classic, a 1981 stage play, and a 1987 film starring Anthony Hopkins as Doel and Anne Bancroft as Hanff.
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