Papers of Sir Alfred Egerton, 1908-1958, comprising research papers, notes and reports largely relating to explosives, manufacture of ammonia and hydrogen, [1916-1925], laboratory work at Oxford, 1919-1926, work for the Admiralty, 1940-[1950], papers relating to patents, 1928-1958; research notebooks, 1908-1937, including some correspondence and notably concerning vapour pressure of metals, amides of metals, residual gases in discharge tubes; lecture notes concerning combustion; papers on optical pyrometry, 1933-1938; correspondence and papers relating to research on the properties of steam, steam tables, international conferences on steam, 1930-1946.

Papers of Thomas Graham comprising notes, chiefly on chemistry, and some correspondence, 1821-1868.

Papers of William Arthur Bone, 1890-1938, comprising analysis books, 1890-1920, containing record of work at Owen's College, Manchester, notes on experiments, records of trails, analyses of fuels; press cuttings and letters relating to Flame and Combustion in Gases, 1927-1938; papers relating to appointment at Imperial College, 1911-1913; obituary notice.

Correspondence, diaries and other papers of Sir Alfred Charles Glyn Egerton, including some personal papers but largely relating to The Royal Society and particularly to wartime activities and post-war research needs in Britain. The diaries form an almost complete record of Egerton's career during the period 1943-1959. Earlier diaries date back to 1917 and the period 1929-1930, but for the most part they relate to the period 1938-1941.

Collection comprises copies of correspondence, lecture notes and ephemera relating to the career of Charles Bloxam, including correspondence with other chemists such as John Frederic Daniell, Professor of Chemistry, King's College London, Sir Frederick Augustus Abel and Professor August Wilhelm Hofmann, Director of the Royal College of Chemistry, especially concerning the properties of electricity, the publication of chemistry text books by Bloxam and Abel, and the education received by Bloxam at the Royal College, 1834-1929; correspondence relating to the management of the Royal Military Academy, Woolwich, and Bloxam's resignation as lecturer, 1856-1882; papers concerning Bloxam's tenure at King's College London, notably including reference to the reorganisation of the teaching of chemistry at King's, 1854-1873; working papers on the teaching of chemistry at King's, including outlines of the content of lectures and syllabuses, 1846-1871; lecture notes on the properties of allotropes of carbon, the calcium group of earth metals, metals in solution and solutions of acids and non- metallic bodies, 1870-1887; notebook compiled by Bloxam describing a wide variety of basic experiments including the the decomposition of water, distillation of coal and the fermentation of sugar, [1870-1887]; texts of various lectures delivered by Bloxam, 1858-1865; accounts relating to the supply of laboratory equipment to King's College and with John Churchill, Bloxam's publishing company, 1832-1890; school report for Bloxam, 1842-1846; documentation relating mainly to the funeral and marriage arrangements of family members, 1856-1872; obituaries and biography of Bloxam by David Ian Davies, published in Analytical Proceedings, August, 1981.