The Black Museum, or The Crime Museum of Scotland Yard, is a collection of criminal memorabilia kept at New Scotland Yard, headquarters of the Metropolitan Police Service in London, England. The museum came into existence sometime in 1874, although unofficially. It was housed at Scotland Yard, and grew from the collection of prisoners' property gathered under the authority of the Prisoners Property Act of 1869. The act was intended to help the police in their study of crime and criminals. By 1875, it had become an official museum, although not open to the public, with a police inspector and a police constable assigned to official duty there.
The museum was conceived in 1874 by a serving Inspector, who at that time had collected together a number of items, with the intention of giving police officers practical instruction on how to detect and prevent crime. By the latter part of 1874, official authority was given for a crime museum to be opened.
The founding Inspector Neame, with the help of a P.C. Randall, gathered together sufficient material of both old and new cases to enable a museum to be opened. The actual date in 1875 when the museum opened is not known, but the permanent appointment of Neame and Randall to duty in the Prisoners Property Store on 12 April suggests that the museum came into being in the latter part of that year.
There was no official opening of the museum, and two years elapsed before a record of the first visitors was recorded. This was on 6 October 1877 when the Commissioner, Sir Edmund Henderson, KCB, accompanied by the Assistant Commissioners, Lt. Col. Labolmondiere and Capt. Harris, visited with other dignitaries. By now there was a steady increase in the number viewing the displays and the first visitors book, which spans some eighteen years from 1877 to 1894, reads like a current 'Who's Who'. Certainly not all visitors were asked to sign the visitors book but, as instruction in the museum was part of CID training, the museum was in constant use.
In 1877 the name 'Black Museum' was coined, when on 8 April a reporter from The Observer newspaper used the term after being refused a visit by Inspector Neame. However the museum is now referred to as the Crime Museum.
In 1890 the museum moved with the Metropolitan Police Office to new premises at the other end of Whitehall, on the newly constructed Thames Embankment. The building, constructed by Norman Shaw RA, and made of granite quarried by convicts on Dartmoor, was called New Scotland Yard. A set of rooms in the basement housed the museum and, although there was no Curator as such, PC Randall was responsible for keeping the place tidy, adding to exhibits, vetting applications for visits and arranging dates for them. The museum was closed during both World War I and II, and in 1967, with the move of the Metropolitan Police Headquarters to new premises in Victoria Street, S.W.1, the museum was housed in rooms on the second floor.