"The Adventure of the Six Napoleons", one of the 56 Sherlock Holmes short stories written by Sir Arthur Conan Doyle, is one of 13 stories in the cycle collected as The Return of Sherlock Holmes.
Inspector Lestrade of Scotland Yard brings Holmes a seemingly trivial problem about a man who shatters plaster busts of Napoleon. One was shattered in Morse Hudson's shop, and two others, sold by Hudson to a Dr. Barnicot, were smashed after the doctor's house and branch office had been burgled. Nothing else was taken. In the former case, the bust was taken outside before being broken.