British Museum

Although today principally a museum of cultural art objects and antiquities, the British Museum was founded as a "universal museum". Its foundations lie in the will of the Anglo-Irish physician and naturalist Sir Hans Sloane (1660–1753), a London-based doctor and scientist from Ulster. During the course of his lifetime, and particularly after he married the widow of a wealthy Jamaican planter, Sloane gathered a large collection of curiosities, and not wishing to see his collection broken up after death he bequeathed it to King George II, for the nation, for a sum of £20,000 (equivalent to £3,834,052 in 2025) to be paid to his heirs by Parliament—intentionally far less than the estimated value of the artefacts, contemporarily estimated at £50,000 (equivalent to £9,585,130 in 2025) or more according to some sources, and up to £80,000 (equivalent to £15,336,208 in 2025) or more by others.

At that time, Sloane's collection consisted of around 71,000 objects of all kinds including some 40,000 printed books, 7,000 manuscripts, extensive natural history specimens including 337 volumes of dried plants, prints and drawings including those by Albrecht Dürer and antiquities from Sudan, Egypt, Greece, Rome, the Ancient Near and Far East and the Americas.

On 7 June 1753, King George II gave his royal assent to the act of Parliament which established the British Museum. The British Museum Act 1753 also added two other libraries to the Sloane collection, namely the Cottonian Library, assembled by Sir Robert Cotton, dating back to Elizabethan times, and the Harleian Library, the collection of Robert Harley, 1st Earl of Oxford and Mortimer. They were joined in 1757 by the "Old Royal Library", now the Royal manuscripts, assembled by various British monarchs. Together these four "foundation collections" included many of the most treasured books now in the British Library including the Lindisfarne Gospels and the sole surviving manuscript of Beowulf.

The British Museum was the first of a new kind of museum – national, belonging to neither church nor king, freely open to the public and aiming to collect everything. Sloane's collection, while including a vast miscellany of objects, tended to reflect his scientific interests. …

The British Museum is a non-departmental public body sponsored by the Department for Culture, Media and Sport through a three-year funding agreement. Its head is the Director of the British Museum. The British Museum was run from its inception by a 'principal librarian' (when the book collections were still part of the museum), a role that was renamed 'director and principal librarian' in 1898, and 'director' in 1973 (on the separation of the British Library).

A board of 25 trustees (with the director as their accounting officer for the purposes of reporting to Government) is responsible for the general management and control of the museum, in accordance with the British Museum Act 1963 and the Museums and Galleries Act 1992. Prior to the 1963 Act, it was chaired by the Archbishop of Canterbury, the Lord Chancellor and the Speaker of the House of Commons. Of the 25 trustees, 15 are appointed by the Prime Minister, one by the Crown, four by relevant industry bodies, with the remaining five appointed by other trustees. The board was formed on the museum's inception to hold its collections in trust for the nation without actually owning them themselves, and now fulfil a mainly advisory role. Trustee appointments are governed by the regulatory framework set out in the code of practice on public appointments issued by the Office of the Commissioner for Public Appointments.

The Greek Revival façade facing Great Russell Street is a characteristic building of Sir Robert Smirke, with 43 columns in the Ionic order 45 ft (14 m) high, closely based on those of the temple of Athena Polias at Priene in Asia Minor. The pediment over the main entrance is decorated by sculptures by Sir Richard Westmacott depicting The Progress of Civilisation, consisting of fifteen allegorical figures, installed in 1852.

The construction commenced around the courtyard with the East Wing (King's Library) in 1823–1828, followed by the North Wing in 1833–1838, which originally housed among other galleries a reading room, now the Wellcome Gallery. Work was also progressing on the northern half of the West Wing (The Egyptian Sculpture Gallery) 1826–1831, with Montagu House demolished in 1842 to make room for the final part of the West Wing, completed in 1846, and the South Wing with its great colonnade, initiated in 1843 and completed in 1847, when the Front Hall and Great Staircase were opened to the public. The museum is faced with Portland stone, but the perimeter walls and other parts of the building were built using Haytor granite from Dartmoor in South Devon, transported via the unique Haytor Granite Tramway.

In 1846 Robert Smirke was replaced as the museum's architect by his brother Sydney Smirke, whose major addition was the Round Reading Room 1854–1857; at 140 feet (43 m) in diameter it was then the second widest dome in the world, the Pantheon in Rome being slightly wider.

The next major addition was the White Wing 1882–1884 added behind the eastern end of the South Front, the architect being Sir John Taylor.

In 1895, Parliament gave the museum trustees a loan of £200,000 to purchase from the Duke of Bedford all 69 houses which backed onto the museum building in the five surrounding streets – Great Russell Street, Montague Street, Montague Place, Bedford Square and Bloomsbury Street. The trustees planned to demolish these houses and to build around the west, north and east sides of the museum new galleries that would completely fill the block on which the museum stands. The architect Sir John James Burnet was petitioned to put forward ambitious long-term plans to extend the building on all three sides. Most of the houses in Montague Place were knocked down a few years after the sale. …

The British Museum houses a collection of over 100,000 Egyptian antiquities from all periods and many sites of importance in Egypt and the Sudan. Together, they illustrate every aspect of the cultures of the Nile Valley (including Nubia), from the Predynastic Neolithic period (c. 10,000 BC) through Coptic (Christian) times (12th century AD), and up to the present day, a time-span over 11,000 years.

Egyptian antiquities have formed part of the British Museum collection ever since its foundation in 1753 after receiving 160 Egyptian objects from Sir Hans Sloane. After the defeat of the French forces under Napoleon at the Battle of the Nile in 1801, the Egyptian antiquities collected were confiscated by the British army and presented to the British Museum in 1803. These works, which included the famed Rosetta Stone, were the first important group of large sculptures to be acquired by the museum. Thereafter, the UK appointed Henry Salt as consul in Egypt who amassed a huge collection of antiquities, some of which were assembled and transported with great ingenuity by the famous Italian explorer Giovanni Belzoni. Most of the antiquities Salt collected were purchased by the British Museum and the Musée du Louvre.

By 1866, the collection consisted of some 10,000 objects. Antiquities from excavations started to come to the museum in the latter part of the 19th century as a result of the work of the Egypt Exploration Fund under the efforts of E. A. Wallis Budge. Over the years more than 11,000 objects came from this source, including pieces from Amarna, Bubastis and Deir el-Bahari. Other organisations and individuals also excavated and donated objects to the British Museum, including Flinders Petrie's Egypt Research Account and the British School of Archaeology in Egypt, as well as the University of Oxford Expedition to Kawa and Faras in Sudan.

Active support by the museum for excavations in Egypt continued to result in important acquisitions throughout the 20th century until changes in antiquities laws in Egypt led to the suspension of policies allowing finds to be exported, although divisions still continue in Sudan. The British Museum conducted its own excavations in Egypt where it received divisions of finds, including Asyut (1907), Mostagedda and Matmar (1920s), Ashmunein (1980s) and sites in Sudan such as Soba, Kawa and the Northern Dongola Reach (1990s). …

The British Museum Press (BMP) is the publishing business and a division of the British Museum Company Ltd., a company and a charity (established in 1973) wholly owned by the Trustees of the British Museum.

The BMP publishes both popular and scholarly illustrated books to accompany the exhibition programme and explore aspects of the general collection. Profits from their sales goes to support the British Museum.

Scholarly titles are published in the Research Publications series, all of which are peer-reviewed. This series was started in 1978 and was originally called Occasional Papers. The series is designed to disseminate research on items in the collection. To date, over 220 books have been published in this series. Around six titles are published each year in this series. They can be found on the British Museum Research Repository.