“Yes, gentlemen,” said he, “it is the most famous pearl now existing in the world, and it has been my good fortune, by a connected chain of inductive reasoning, to trace it from the Prince of Colonna’s bedroom at the Dacre Hotel, where it was lost, to the interior of this, the last of the six busts of Napoleon which were manufactured by Gelder & Co. , of Stepney. You will remember, Lestrade, the sensation caused by the disappearance of this valuable jewel and the vain efforts of the London police to recover it. I was myself consulted upon the case, but I was unable to throw any light upon it. Suspicion fell upon the maid of the Princess, who was an Italian, and it was proved that she had a brother in London, but we failed to trace any connection between them. The maid’s name was Lucretia Venucci, and there is no doubt in my mind that this Pietro who was murdered two nights ago was the brother. I have been looking up the dates in the old files of the paper, and I find that the disappearance of the pearl was exactly two days before the arrest of Beppo, for some crime of violence⁠—an event which took place in the factory of Gelder & Co.