Фото: Museum of London
Фото: Courtesy UCL Galton Collection
Фото: Colonel Richard Gimble Collection, Rare Book Department, The Free Library of Philadelphia
Фото: Museum of London / Courtesy the Conan Doyle Estate
Фото: Museum of London
Фото: Museum of London
Фото: "Holmes gave me a sketch of the events" Alex Werner Private Collection.
Фото: Arthur Conan Doyle Collection - Lancelyn Green Bequest, Portsmouth City Council
Фото: Museum of London
