Question: When did the British Museum of Natural History take it out?
About the article "British Museum", section "Scholarship and legacies (1875–1900)".

Candidate passages:
The Director of the Natural History Museum is the senior manager of the Natural History Museum, London, which was split off from the British Museum in 1881.
It should not be confused with the role of Director of Science, Natural History Museum.
The following list gives the first Superintendent and then the Directors of the Natural History Museum, London. 
 Beaty Biodiversity Museum, University of British Columbia, Vancouver Museum of Natural History, Vancouver Island University, Nanaimo Pacific Museum of the Earth, University of British Columbia, Vancouver Royal British Columbia Museum, Victoria  
The Arizona Museum of Natural History (originally the Mesa Southwest Museum) is a natural history museum in Mesa, Arizona.
It exhibits the natural and cultural history of the Southwestern United States. 
In 1884, on the retirement of Sir Richard Owen, Flower was appointed to the directorship of the Natural History departments of the British Museum in South Kensington.
The four natural history departments were Zoology, Botany, Mineralogy, Geology.
Each department had its own Keeper, who was largely autonomous from the Director.
At that time the Director was subject to the supervision of the Principal Librarian of the British Museum; now all three institutions (British Library, British Museum and Natural History Museum) are administered and funded separately.
Lynn Barber, in her excellent "Heyday of natural history", paints a too-severe portrait of Flower when she describes him as "an aristocrat and autocrat conspicuously lacking in the common touch... when his assistants complained that they were so poorly paid that their wives were having to take in washing, Flower said yes, he too was feeling the pinch – he had to tell his wife to restrict the use of her carriage."
In the first place Flower was not an aristocrat: his family were Puritan in origin, and his father was a brewer: they were middle-class.
Flower's knighthood was awarded for merit, not inherited as a baronetcy.
Secondly, figures of authority in that age tended to be aloof by present-day standards, and were generally autocratic in manner.
Of course his wife had a carriage!
The low pay of the assistants was real enough, though.
In addition to his role as Director, Flower also took over from Albert Günther, the ornithologist, as Keeper of Zoology in 1895, remaining so until his retirement in 1898.
Apart from his continuing interest in primates, Flower became an expert on the Cetacea (whales and their relatives).
He carried out dissections, went out on whaling boats, arranged whale exhibits in the Museum in South Kensington, and studied the new discoveries of whale fossils.
It was Flower who made public the "absolute and complete destruction of two species of right whale by the reckless greed of the whalers".
(Cornish p175)His publications were all bar a few on mammals; he was not a field biologist, nor a student of the other vertebrate groups, at any rate in his adult life.
He wrote forty articles for the 9th edition of "Encyclopaedia Britannica", every one on a group of mammals.
Flower was an effective Director of the natural history departments of the British Museum, balancing the competing and conflicting needs of the staff, the public, the other professional naturalists, the Trustees and the Principal Librarian.
Some later Directors found this difficult until, finally, in 1963, the BM(NH) was hived off as an independent institution.
Flower was created a C.B.
in 1887, three years after his first appointment to the British Museum, and five years later (1892) followed the higher distinction of the K.C.B.
He also received the Jubilee Medal and the Royal Prussian order, "Pour le Mérite".
He died in London at his 26 Stanhope Gardens residence. 
Even after the opening, the NHM legally remained a department of the British Museum with the formal name British Museum (Natural History), usually abbreviated in the scientific literature as "B.M.(N.H.)".
A petition to the Chancellor of the Exchequer was made in 1866, signed by the heads of the Royal, Linnean and Zoological Societies as well as naturalists including Darwin, Wallace and Huxley, asking that the museum gain independence from the board of the British Museum, and heated discussions on the matter continued for nearly one hundred years.
Finally, with the passing of the British Museum Act 1963, the British Museum (Natural History) became an independent museum with its own Board of Trustees, although – despite a proposed amendment to the act in the House of Lords – the former name was retained.
Only with the Museums and Galleries Act 1992 did the Museum's formal title finally change to the Natural History Museum.