The 4 items on display in the Arthur Conan Doyle Room: Clockwise from top Left: Beeton's Christmas Annual 1887 - Sherlock's first appearance in print, Angels of Darkness - a handwritten manuscript of a play written by Sir Arthur Conan Doyle (immaculate handwriting!), Hound of the Baskervilles Mini Dog Shaped book, First edition of the Hound of the Baskervilles (The most famous of the Sherlock stories)