Records of Rio Tinto Company Limited including memorandum and articles of association; minutes of the board and committees; annual reports and accounts; seal registers; papers relating to shares; letter books; subject files concerning the company and its operations; records of the chairman, directors, overseas department and technical department; financial papers; records of the Madrid office; letter books relating to the Spanish mines; plans of head offices and mines; printed material and photographs of operations in Spain.

Records of The Pyrites Company Limited have also been catalogued. These records include board minutes, directors' attendance books, register of directors' holdings, papers relating to The Pyrites Company Incorporated, register of members and share ledger, ledgers, accounts, agreements and contracts to supply pyrites, photographs of Wilmington Plant, and staff books.

Records of other companies under Rio Tinto plc are uncatalogued and require prior notice to be ordered. Main companies represented are: A.G. Exploration Company Limited, Anglo-Peruvian Alluvials Limited, Borax Europe Limited, Borax Consolidated Limited, Borax Holdings Limited, Borax Limited, Borax International Limited, Borax Research Limited, Borax Overseas Holdings Limited, The Cam and Motor Gold Mining Company (1919) Limited, Consolidated Zinc Company Limited, Imperial Smelting Corporation Limited, Luzenac UK Limited, Mineral Properties Investigations limited, N.S.C. London, The Pyrites Company Incorporation, Rio Tinto Australian Holdings Limited, Rio Tinto Technology Development Limited, Rio Tinto Minerals Limited, Rio Tinto Metals Limited and The Zinc Corporation Limited.

Career papers working for Strauss, Turnbull and Company, stockbrokers and Consolidated Gold Fields PLC, Queens Road; Walthamstow redevelopment campaign correspondence and cuttings; and personal cookery recipes.

Records of the Emma Silver Mining Company, comprising annual report and accounts for 1879, notice of AGM 1880 and blank voting forms.

Papers of Lamont and Warne, coal merchants, including contracts, correspondence and notes of sale for orders with a number of collieries in Great Britain, and gas and other companies supplied with coal.

Papers of the Nassau Phosphate of Lime Company relating to a proposed sale of phosphate works, and of rights of boring for and carrying away phosphate, on land at Edelsberg and Freienfels, near Weilburg in Nassau, Germany, including descriptive records of inspections of the phosphate deposits and the mining property.

Ashanti Goldfields Corporation Limited archives comprising minutes, correspondence, accounts, staff registers and photographs. Please note that the White Staff Agreement Registers, 1897-2001 (Ms 35350) contain sensitive personal information and are closed for 75 years.

Minutes and financial records of the Coal Pool, later the Colliery Pool, an association for sharing colliery insurance claims.

The archives of Camp Bird Limited, mining company, consist of minutes, reports and accounts, financial material and correspondence. The archives include records of subsidiary companies including Tekka Taiping Limited; Grahams Trading Company Limited and subsidiaries and Davis and Soper Limited.

These records are held off-site and therefore require 24 hours notice to view.

The records of Tekka Taiping Limited, tin mining company, comprise Board and general minutes, cash books, journals, and ledgers. They are held off-site and therefore require 24 hours notice to access.

The records listed below are of the London office of the Central Provinces Manganese Ore Company. They include:

Ms. 15907-21: Foundation and constitution: initial activities, agreements, memoranda and articles of association, share capital, shareholders, allied companies etc;
Ms. 15922-7: Management: AGMs, powers of attorney, proprietors and board minutes;
Ms. 15928-40: Finance: accounts, ledgers, journals, cash books, assets, taxation;
Ms. 15941-71: Administration: office diaries, correspondence;
Ms. 15972-8: Prospecting licences;
Ms. 15979-97: Mining leases;
Ms. 15998-16040: Mines inspections, reports, plant and machinery etc;
Ms. 16041-54: Ore analysis, mining methods etc;
Ms. 16055-83: Marketing: sales, contracts, prices, freight, shipments, duties;
Ms. 16084-95: Photographs, maps, plans, drawings of mines and activities;
Ms. 16096-116: Personnel: records of directors, managers, engineers, mineworkers etc., salaries, contract labour, staff provident fund;
Ms. 16117-20: Property: India (except mines) and England;
Ms. 16121-31: Miscellaneous papers: the company, the industry, Indian affairs;
Ms. 16132-43: Manganese Ore (India) Limited: foundation, agreements, minutes, reports etc.

All the records are held off-site and therefore require 24 hours notice for access.

Records of the Chinese Engineering and Mining Company Limited, comprising minutes of the board of directors; cash books; share ledgers; mining ledgers and shipping ledgers.

Records of the Bateman family relating to their property in Ealing, Elbow Lane (later Little College Street) in the City of London, Tottenham; and out of London in Chesham, Buckinghamshire; and Kimberworth, Yorkshire (this latter including coal mines).

Deed of Settlement of the General Mining Association.

Records of Harrisons and Crosfield Limited, traders in tea, coffee, rubber, timber, chemicals, and other agricultural products. The catalogue includes: corporate records (including articles of association, agreements, minutes and annual reports and accounts); share records; internal administration records (including directories of operations, directors' and general letter books); accounting records; operational records (including reports on estates); branch records (including correspondence and accounts); insurance department records; papers concerning the careers of directors; staff records; premises and property records; historical notes, photographs and plans; records of subsidiary companies, and companies for which Harrisons and Crosfield acted as secretaries and/or agents.

The archive includes records relating to Harrisons and Crosfield's activities as secretaries and/or agents for other companies. As these records were generated as part of Harrisons and Crosfield's role as secretaries and/or agents for another company, they have been catalogued as records of that particular company. However, they comprise correspondence and other papers of the head office of Harrisons and Crosfield, and supporting papers acquired by Harrisons and Crosfield (e.g. memoranda and articles of association, and annual reports and accounts) to assist in that role. The records of the companies for which Harrisons and Crosfield acted as secretaries and/or agents are arranged so that each company is followed by its subsidiary companies (if any).

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Chenderiang Tin Dredging Limited, including articles of association and circulars to shareholders.

Records of Hong Kong Tin Limited, including articles of association, annual reports, and circulars.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Kellas Limited, comprising board and general meetings minute book.

Records of Killinghall (Rubber) Development Syndicate Limited, including articles of association; annual reports and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Killinghall Tin Limited, including articles of association; annual reports and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Pataling Royalties Limited, tin dredging company, comprising articles of association and circulars to shareholders.

Access to records less than 30 years old (or records less than 70 years old which relate to staff) should be sought from Elementis plc (contact details may be obtained from a member of staff).

Records of Heseltine, Powell and Company, stockbrokers, including a register of clients, clients stock ledgers, correspondence, diaries and financial material. Some of the records relate to the mining industry, and to the funding and development of railroads in America. There are also papers regarding the loss of stock certificates on the S.S. Titanic.

Records of the Borneo Company, as follows:
1.Deed of settlement; memorandum and articles of association: Ms 27174-7;

2. Board, AGM and committee minutes; annual reports and accounts: Ms 27178-90;
3. Secretary's papers: Ms 27191-8;
4. Accounts: Ms 27199-231;
5. Overseas operations records:-
   Agency and general agreements-Ms 27232-43;
   Java and Sumatra-Ms 27244-58;
   Malaya and Singapore-Ms 27259-76;
   Philippines-Ms 27277;
   Sarawak, North Borneo and Brunei-Ms 27278-304;
   Siam-Ms 27305-29;
6. Investments, takeovers and subsidiary company papers:-
   Australia-Ms 27330-45;
   Canada -Ms 27346-50;
   Hong Kong-Ms 27351;
   Colombia-Ms 27352;
   Cuba-Ms 27353;
   India-Ms 27354-5;
   Java and Sumatra-Ms 27356-9;
   Malaya and Singapore-Ms 27360-400;
   Netherlands-Ms 27401-2;
   Sarawak, North Borneo and Brunei-Ms 27403-19;
   Siam-Ms 27420;
   United Kingdom-Ms 27421-3;
7. Publicity and sales material: Ms 27424-6;
8. Staff records: Ms 27427-43;
9. Property records (London only): Ms 27430-6;
10. Centenary celebrations and notes for centenary history: Ms 27437-43;
11. Photographs: Ms 27444-66;
12. Branch records:-
    Sarawak: Kuching-Ms 27467-70;
    Siam: Bangkok -Ms 27471-4.

Scotch Mines Company records comprise the original charter of incorporation and a contemporary copy 1729; court minutes 1819-1861; agreements, leases and other papers 1729-1814; list of proprietors 1843; dividend book 1803-32 and 1861; journals 1755-1772 and 1812-1827; treasurer's cash and bill book 1776-1798 and ledgers 1755-1811.

Typescript extracts from letters home, 1901-1902, describing MacGowan's voyage to South Africa, Apr 1901, his service with the South African Constabulary, May 1901-Jul 1902, and his work as a miner in the Transvaal, Sep-Nov 1902.

Letters to his father, Maj Robert Poore, describing his work as a mining engineer in the New Mashonaland Development Company Ltd, Rhodesia, 1900-1901.

Correspondence and papers of Sir William John Ritchie Simpson including miscellaneous correspondence, newscuttings and papers, including photographs and papers relating to Simpson's service with the Anglo-Serbian Military Red Cross in 1917; photographs and papers relating to Simpson's investigation of sanitary conditions in the mines of Northern Rhodesia with a typewritten copy of his 'Report on the conditions of hygiene at the Roan Antelope, Chambishi, and Mufulira mines'; obituaries of Simpson; address to Simpson on leaving his post as Health Officer of Calcutta with signatures of members of the medical profession and officers of the Calcutta Corporation and diplomas, comprising Simpson's appointments as surgeon in the Volunteer Forces of India, signed by H C K Petty-Fitzmaurice, 5th Marquess of Lansdowne, as Viceroy, 27 April 1892; FRCP 11 May 1899; Serbian Relief Fund diploma 30 May 1926.

Records of the Shorediche family of Ickenham, including historical research on the family covering the years 1324-1740 (compiled 1800?); and letters home from G D Shorediche, a sailor and gold miner, describing his adventures in India and Australia; 1845-1852.

Manuscript volumes, correspondence and papers by Michael Faraday including material based on original Faraday documents 1809-1961, comprising six volumes in total covering subjects on botany; chemistry; colour; fire eating; galvanism; gas lighting; light; magnetism; meteorology; lightning; preserving drawings; removing glass stoppers; scientific apparatus; details of his visits with Davy to France and Italy 1813- 1814; visits to copper works and state mines in Wales 1819; visit to the Isle of Wight 1824; manuscript notes on lectures given by Faraday to the City Philosophical Society 1816-1819; general observations; experiments; notes including scientific subjects as well as anagrams; etymology; recipes for gin and ginger beer; humour; love; memory; oratory; philosophy; Rochefoucault; Shakespeare; 'Chemical Love Letter.' 1816-1846; chemical notes [1822]; notes on experiments on electric lamps powered by batteries 1854 and a letter to John Tyndall; c 750 manuscript correspondence between Faraday and scientists, politicians and the general public 1812-1867; letters and draft letters by Faraday written from the Royal Institution 1853-1863; committe minutes from a subcommitte set up to conduct experiments in optical glass 1828-1835; papers relating to the wear and production of coinage at the Royal Mint 1835; papers relating to table-turning 1853-1864; Faraday's French passport 1856; notes on Faraday including his illness and his refusal of the post of President at the Royal Institution 1864-1872.

Correspondence, comprising a private letter book 1863-1867, and correspondence and reports relating to the laying of the West Indies cable 1869-1870. The private letter book contains bound letters refering to cable laying in India, the West Indies and Brazil, resistance testing to find faults on cables in a long letter to Fleeming Jenkin, mining companies with which Bright was involved, the Steam Engine Improvement Company and the Railway Lubricating Company. The volume contains many blank pages and some pages have been cut out. Some letters are illegible because of the very faint copy, and there appears to be a double impression on some pages suggesting that a second letter may have been copied onto the same page. The loose correspondence relates to the setting up of the West India and Panama Telegraph Company and includes reports and correspondence concerning the laying of the cable. Some of the papers were used in a court case in 1872 between the West India and Panama Telegraph Company and the India Rubber Company for failing in their contractual obligations.

Papers relating to gold mines in Tomsk, Russia, 1911, including; permission for Daniel F Keating to explore certain locations for one year and translation giving numbers and dates on the Tomsk mining records of locations; plan showing Petro-Pavlov River, houses, workshops and domestic accomodation and translation; plan of Petropavlovsky gold bearing alluvial mine; translations of leaseholds deeds and plans of the Petro Pavlovski, Veliki-Nicolaefski, Stephano-Tikvinski, Bolshe-Ivanofski and Nijni-Tooloyul gold bearing mines.

Typescript by B K Sokolov, entitled "Kamennougol'naia promyshlennost' Rossii v 1914-1917 godskh" [Coal and oil industry of Russia 1914-1917]

The archive consists of transcripts of interviews with members of the Women Against Pit Closures group collected by Betty Heathfield, relating to their involvement in the 1984-1985 miners' strike. It includes a draft of an unpublished book by Betty Heathfield about the strike entitled 'Women of the Coalfields' based on these oral history interviews. This portion of the collection is available in the form of transcripts that have been anonymised to protect the identity of the interviewees.

The archive also consists of transcripts of oral history interviews, collected by Betty Heathfield, with older members of the Women's Co-operative Guild (WCG) and working papers and drafts on the history of the Guild; papers relating to the WCG and Age Exchange Theatre Company, 1983. This portion of the collection is uncatalogued and not yet available.

The archive consists of letters from Charlotte Despard to Charles Wilson (1920-1932) ; photograph of Mrs Wilson (c. 1920); and a diary of a trip to the USSR (1930).

The letters cover the periods 1920-1922 and 1930-1932, and were written to Mr Charles Wilson of Willington, County Durham, Mr Wilson was a political activist who worked with the Durham miners, and Mrs Despard lectured to his students in 1921 and 1930. In the letters Mrs Despard refers to Mr Wilson's poetry; she also sent him a poem that she had written. She refers to her own political activities, in Ireland, lecturing for the Labour Party against British Policy in India. She also mentions several of the illnesses that were beginning to restrict severely such activities.

Papers of Paul Hollander relating to internment camps, 1939-1944, notably including a report on cases of murder at the penitentiary camp of Hadjerat m'Guil where 9 people were murdered, including details of the camp officers; statements by Oliver von Schneditz, Joseph Breuer, Gerard and Kurt Huschak to the director of Kanadja; report on the attitude of leading coal mine personnel; copy of a report on a visit to the French internment camps of Colomb Behar, Kenadja (Algeria) and Bour-Arfa (French Maroc) with a list of men in charge of the camps and remarks on their personality and statistics on internees from French internment camp in North Africa who enlisted in the British Pioneer Corps.

Photocopy of personal diary of 1972 coal mineworkers strike by Peter Clarney, member of National Union of Miners (NUM) Yorkshire Area.

Trades Union Congress correspondence and papers relating to the Miners' Dispute and the General Strike, 1926, comprising:
TUC reports of meeting with the Prime Minister, Stanley Baldwin, Apr 1926, and other notes;
Letters from individuals, trade unions and labour organisations to the TUC, May 1926;
Circular letters and printed leaflets issued by the TUC, May 1926;
Local reports and bulletins sent to the TUC by Strike Committees, Trades Councils, and Trade Unions, arranged by region, Greater London, North West, Yorkshire and Humber, Northern, Wales, Scotland, South East, South West, East Anglia, West Midlands and East Midlands;
Correspondence and papers on production and distribution of the TUC's daily strike bulletin; The Daily Worker, May 1926;
TUC Intelligence Committee correspondence and papers, May 1926;
TUC summaries of wireless bulletins on the Miners' Dispute and the General Strike, May 1926;
TUC Progress of Strike Reports, 6-10 May 1926;
TUC General Council Bulletin, 4-14 May 1926;
TUC Publicity and Communications Committee correspondence and papers, 2-14 May 1926;
TUC special committee papers, particularly Powers and Orders Committee and Food and Essential Services Committee;
TUC Speakers' notes on the Miners Dispute and the General Strike;
Copies of TUC Despatch Rider codes;
Official and contemporary reports including copies of the TUC's daily strike bulletin, The British Worker and the Government's British Gazette, May 1926; Foreign press articles; international trades union reactions; Sunday Worker news bulletins, Non trade union circulars including the Manchester Evening News, Foyles News Bulletin, the London Tramway Workers, the Independent Labour Party, and the Food Education Society.

Papers of Albert Lancaster Lloyd, 1953-[1982], comprising materials relating to traditional folk music from around the world, especially Eastern Europe, notably newspaper cuttings, photographs, typescript notes, drafts of articles, diaries, notebooks, broadcast scripts and texts of lectures on subjects including:
English folk music, including erotic songs, ballads, carols, London songs, Morris dancers, North-East songs and poetry.
Romanian folk music, [1955-1973], including notes on subjects including costume, customs, instruments, proverbs, social life and topography, as well as a large number of photographs depicting native song and dance.
Hungarian folk music, [1946-1970s], including notes on subjects such as art, custom, dance, history and instruments.
Bulgarian folk music, [1954-1960s], including papers, correspondence and photographs on costume, dance, recorded music, and topography.
American folk music, [1949-1967], including materials on cowboys, blues and jazz, spirituals, work songs and vagrants.
Industrial song, [1950s-1970s], including miners, textile workers, political songs, and American work songs.
The collection also includes material on Chinese and Australian traditional music.

Bolivian political pamphlets sollection comprising pamphlets, reports, government publications, programs, bulletins, conference proceedings, dossiers, leaflets, communiqués, histories, declarations and manifestos, 1965-[2005], issued by ACLO (Organization), ANPROCA, Anti-Slavery Society for the Protection of Human Rights, Asamblea Permanente de Derechos Humanos de Bolivia, Asociación de Educación Radiofónica de Bolivia ERBOL, Association for Education in Journalism, Bolivian Government Ministries, Carrefour International, Catholic Church, Central Obrera Boliviana (COB), Centre d'Information Bolivie, Centro de Información y Documentación de Bolivia, Centro de Investigación y Promoción del Campesinado, Centro de Producción Minera (Bolivia), Centro Dermatológico de Monteagudo, Centro Internacional de Cooperación para el Desarrollo Agrícola, Comisión de Estudios y Acción Social de la Conferencia Episcopal Boliviana, Comité de Solidaridad para la Defensa de la Democracia en Bolivia, Confederación Independiente de Campesinos de Bolivia, Confederación Nacional de Trabajadores Campesinos de Bolivia Tupaj Katari, Congreso de Pueblos y Organizaciones Indias de Sud América (2nd : 1983 : Tiahuanacu, Bolivia), Consejo Indio de Sudamérica, Congreso Nacional Minero (XVI : 1976 : [La Paz]), Corte Nacional Electoral (Bolivia), DIAL, Federación Departamental de Trabajadores Campesinos de Cochabamba, Frente de Unidad Democratica y Popular (Bolivia), Instituto Promotor de Inversiones en Bolivia, MIR (Revolutionary movement : Bolivia), Movimiento Indio Tupaj Katari, Movimiento Nacionalista Revolucionario (Bolivia), Movimiento Nacionalista Revolucionario Auténtico (Bolivia), Movimiento Nacionalista Revolucionario de Izquierda (Bolivia), Partido Comunista de Bolivia, Partido Demócrata Cristiano (Bolivia), Partido Socialista-1 (Bolivia), Plenaria Nacional Sindical, Programa Khana Educación - Promoción - Radio, Radio San Gabriel (La Paz, Bolivia), Segundo Encuentro de Pequeños Productores (1979 : La Paz), Sindicato Minero de Siglo XX, Studie-Aksie Groep Oosterveld v.z.w.(SAGO), Unesco, Unión Nacional de Instituciones para el Trabajo de Acción Social, Unión Nacionalista del Pueblo (Bolivia), United Nations, Universidad Boliviana Tomas Frias' de Potosi, Universidad Mayor de San Andrés, Vanguardia Obrera Comunista, Washington Office on Latin America.

Various papers relating to the search for coal and oil in the Nottinghamshire and Lincolnshire area of the Midlands between 1900 and 1926, and the presence of oil in England more widely. They include maps, correspondence, reports, proofs of articles and publicity literature, legal documents, and newscuttings.

They mostly cover the period from 1911 to 1919, and relate to the discovery of oil in August 1911 at Kelham, Nottinghamshire, with one file covering a later peiod (1920s) and focusing on coal borings in Lincolnshire.

Personal papers, notebooks and diaries relating to Sir Lewis Leigh Fermor, particularly his early life. Personal papers include marriage certificate to second wife (Lady Frances Fermor), and birth certificate of son (Patrick Leigh Fermor), CV, photos, and his initial contract with the Geological Survey of India, with diaries covering 1902-1904 and 1908, and notebooks on natural history.

The series also includes extensive correspondence between Lady Frances Fermor, the Geological Society, and other individuals on the subject of Lady Fermor's will and the establishment of the Fermor Fund and Fermor Lecture, as well as the will itself and conditions of the Fund.

Material ranges in date from 1889 to 1998.

Papers of Nathaniel John Winch, [1808]-1820, comprising:

Drawing of a plan of the dykes in Montagu Main Colliery, [1808]; Sketches of sections showing dykes in Whitley Quarry and Walbottle Dean, [c 1814]; Letter to Thomas Webster describing a fossil plant found near Whitby, 1820.

Scrapbook of cuttings collected and notes made by Dr John Percy between 1864 and 1888, including transciptions of a series of twelve lectures given at the Royal School of Mines in December 1863 and January 1864, as published in 'Chemical News' between January and August 1864. The lectures, entitled 'Chemical Geology', are annotated and cover subjects such as silicon, alumina, sulphur and diamond.

These cuttings from 'Chemical News' are interspersed with those from several other publications, primarily the 'Engineering and Mining Journal', 'Mining Journal', and 'The Times' newspaper, as well as handwritten notes by Percy. Content mostly involves diamonds, diamond mining, and other mining activities.

Papers of the National Miners Support Network, 1992-1993, including correspondence and notes, notebooks regarding general matters and speaker's requests and meetings, post book, cash book, lists of individuals and groups affiliated, publicity material and papers regarding Trade Union News (1992 - 1993).

Papers of the campaign group PartiZans, including: Research material about mining; Newspaper cuttings about mining and other related industrial activities; Newspaper cuttings and reports on the affect these activities have on local communities (indigenous populations) and environments; and Correspondence, (c 1976-2010).

Notebooks of David Watson, [1864-1867], containing notes on lectures by Professor Andrew Ramsay concerning geology; lectures by August Wilhelm von Hofmann, 1865; lectures by Professor Edward Frankland concerning organic chemistry; lectures by T H Huxley concerning natural history, 1865; palaeontological demonstrations by Robert Etheridge, 1867; notes on mining, metallurgy and physics.

Records relating to the Royal School of Mines and Royal College of Science, 1851-1966, comprising articles on the Museum of Practical Geology; report of the Royal School of Mines Committee, 1902; a history of the Royal School of Mines, 1966; prospectuses, 1851-1907; annual reports, 1882-1906; minutes of the Council of Professors, 1851-1911; lecture accounts, 1851-1881; Normal School of Science and Royal School of Mines student fees, 1881-1883; Royal College of Science student fees register, 1900-1901; staff lists, 1903-1908; entries to lectures, 1851-1879; student entries, 1879-1881; register of passes, 1881-1893; Royal College of Science and Royal School of Mines ledgers, 1893-1896; Royal College of Science ledgers of students, 1897-1908; lecture bills, 1851-1900; inaugural addresses, 1896-1905; Royal School of Mines examination returns, 1851-1881; registers of examinations, 1883-1901; examination results, 1882-1908; apparatus accounts, 1895-1909.

Records of the Department of Mineral Resources Engineering of Imperial College, 1908-1992, including departmental history from 1851-1964; course leaflets, 1923-[1989]; newsletters, 1990-1991; reports and reviews, 1938, 1987-1992; Professorial correspondence, 1908-1935; papers of the Merricks Committee, 1930-1932; Rectors' correspondence, 1955-1981; correspondence relating to the headship of the department, 1967-1979; change of name, 1965-1975 (KMIN); papers relating to the new course of Environmental and Earth Resources Engineering, 1992 (KMIN/E);
papers relating to Tywarnhale mine, Cornwall, 1908-1971, including correspondence concerning its purchase, 1908-1912; general administration, 1909-1939; with the Duchy of Cornwall, 1910-1922, 1950-1951; purchase of land, 1946-1965 (KMIN/M);
papers relating to the Petroleum Engineering Section, 1973-1978, including working party papers on proposed course; Chair of Petroleum Engineering, 1974-1975; course leaflets, 1975-1978 (KMIN/P);
papers relating to the Rock Mechanics Section, comprising MSc course details, [1968]; research reports, 1967, 1969, 1975 (KMIN/R);
report on the Royal School of Mines examination, 1924 (KMIN/S);
papers relating to the Mineral Technology Section, comprising brochures, establishment of the section, 1949-1950 (KMIN/T).

Records of Imperial College relating to the University of London, 1901-1989, including correspondence concerning syllabuses and examinations, 1901-1905; Principal's correspondence, 1910-1914; centenary celebrations, 1935; 150th anniversary, 1986; student accommodation, 1943-1944; Commissioners, 1927-1928; University of London Act and Statutes, 1926-1956; reports and proposed Act, 1975-1981; establishment of Imperial College as a University School, 1907-1908; correspondence with the Court concerning grants, 1930-1946; visitations and inspections, 1923-1985, including reports; papers relating to Quinquennial estimates, visits, developments and policy, 1946-1980, including Rector's papers, 1957-1969; academic plan, 1965-1970; governance of the university, notably Rector's correspondence, 1970-1983; reports, 1972-1982; Senate minutes, 1987-1989 (UL4-ULB);

Military Education Committee and Officers' Training Corps correspondence and papers, 1908-1958, including D Company roll book, 1927-1936; University Air Squadron correspondence, 1935-1939 (ULC); Conference and Committee papers on Engineering, and award of degrees, 1909-1926; correspondence concerning the recognition of Imperial College courses, 1945-1969; entrance and pass requirements for BSc degrees, 1954-1963; papers relating to postgraduate courses, 1961-1987 (ULG); correspondence relating to examinations and curricula, 1908-1934; student registration, 1952; confidential theses, 1940-1945 (ULH); Boathouse Committee papers, 1934-1947; University of London Students' Union ephemera, 1989 (ULM);
papers relating to the Nuclear Reactor Centre, Silwood Park, 1958-1980, notably opening, 1964-1965; purchase of the reactor, 1958-1965; Reactor Safety Committee, 1964-1974 (ULN);
papers concerning University Chairs and Readerships, 1908-1968, including regulations, 1922; correspondence concerning proposed Chairs and appointments, 1943-1968; Chairs tenable at Imperial College, 1943-1957; conferment of title of Professor and Readerships, 1931-1965; endowment of a Chair and Readership in Electrical Engineering, 1953-1958; applications for Assistant Professorships in Mining and Botany, 1908-1910 (ULO); papers concerning appointments to Chairs, with some papers concerning funding and administration for the Departments of Aeronautics, 1943-1975; Biochemistry, 1955-1979; Biology, 1952-1953; Botany including Biochemistry and Plant Physiology, 1936-1979; Chemical Engineering and Chemical Technology, 1935-1977; Analytical Chemistry, 1964-1975; Organic Chemistry, 1937-1978; Physical Chemistry, 1937-1977; Civil Engineering, 1945-1973; Computing and Control, 1974-1977; Electrical Engineering, 1944-1978; Geology, 1929-1975; Industrial Sociology, 1967-1978; Mathematics, 1946-1978; Mechanical Engineering, 1931-1978; Metallurgy, 1939-1976; Meteorology, 1933-1974; Mining, 1912-1980; Physics, 1937-1977; Zoology, 1930-1977 (ULP); appointments of readers in the Departments of Aeronautics and Aerodynamics, 1949-1972; Botany, 1942-1970; Chemical Engineering and Chemical Technology, 1932-1970; Inorganic and Physical Chemistry, 1937-1965; Organic Chemistry, 1944-1971; Civil Engineering, 1946-1977; Computing and Control, 1967-1968; Electrical Engineering, 1947-1965; Geology, 1936-1976; Mathematics, 1932-1977; Mechanical Engineering, 1936-1967; Metallurgy, 1937-1970; Meteorology, 1938-1970; Mining, 1950-1975; Physics, 1938-1970; Zoology, 1937-1970 (ULR);
correspondence concerning the recognition of college staff as teachers of the University, 1908-1949; establishment of the London Graduate School of Business Studies, 1963-1966; collaboration with Queen Elizabeth College, 1968-1981; with the Royal Postgraduate Medical School, 1968-1974; correspondence with Royal Holloway College, 1918-1974; with University College concerning a course on air navigation, 1936-1953 (UM).

Constitutions, press release and directory issued by the Union of Christmas Island Workers, 1976-1977.

Certificates, 1838-1841, of Bolanos Mining Company [Mexico?].