Records relating to Student Unions and Associations of Imperial College, 1846-1998, comprising Rector's correspondence on student matters, 1968-1972; Old Students' Associations, 1964-1972 (SA);
records of the Royal College of Chemistry, comprising Laboratory Library Committee minutes, 1846-1851; Discussion Society minutes, 1859-1869 (SC);
records of the Royal College of Science and Royal School of Mines Students' Union, 1889-1913, including minutes of the committee, 1890-1900, 1911-1913; cash book and balance sheets, 1899-1904; printed rules, 1889-1901; records of the Royal School of Mines Student's Union, 1905-1973, notably accounts, 1926-1960; minutes of committees, 1905-1971; general meetings, 1912-1973; handbook, bookstall lists, 1948-1960 (SD); records of the Royal School of Mines Old Students' Association, 1912-1984, including annual dinners, 1907-1984; correspondence, 1912-1947 (SDA); Chaps Club, 1923-1973, comprising annual booklets, 1923-1970; awards of the Club tie, 1962-1973 (SDC);
records of the Royal College of Science Student Union records, 1909-1981, notably minutes, 1909-1979; annual reports, 1926-1933; correspondence, 1901-1956; rules and handbook, 1931, 1967; Joint Publications Board minutes and correspondence, 1931-1981; correspondence concerning colours, 1926-1937 (SE); Royal College of Science Old Students' Association records, 1907-1990, including minutes of Committee meetings, 1908-1976, 1990; rules, 1909; correspondence, 1907-1975; attendance book, 1950-1970 (SEA);
records of the City and Guilds Union, 1895-1984, including committee minutes, 1902-1983; Union Executive minutes, 1976-1984; accounts, 1909-1976; committees, correspondence, 1911-1969; records of the Engineering Society, 1895-1972, including minutes, accounts, letter books, photograph album, Athletic Club minutes and papers, 1912-1969; Boat Club accounts, 1921-1948, 1983; Boxing Club minutes, 1958-1962; Dancing Club accounts, 1945-1948; Football Club accounts, minutes, 1909-1974; Rugby Club minutes, 1899-1964; Radio Society log books, minutes, 1927-1990; Swimming and Water Polo Club minutes, 1977-1982 (SF); records of the Old Centralians, 1897-1998, including rules, 1903; correspondence, 1899-1938; subscriptions, 1897-1906, 1951-1961; accounts, 1897-1959; minutes, 1897-1903, 1968-1979; attendance registers, 1938-1973; annual dinners, 1907-1998 (SFA); records of the Twentyone Club, 1928-1983, including history, 1968; minutes, 1928-1975; papers of chairmen, subscriptions, 1930-1976 (SFAA); batches and bulletins, 1923-1983 (SFAB); The Links Club magazine, 1945-1948, 1965 (SFL);
records of Imperial College Students' Union, 1911-1985, notably secretaries' correspondence, 1911-1979; handbooks, 1966-1985; policy statements, minutes of the Committee and Council, 1920-1981; Social Clubs Committee, 1935-1987; Athletic Clubs Committee, 1925-1976; Cricket Club, 1958-1976; Finance Committee, 1923-1938; general meetings, 1937-1981; Entertainments Committee, 1945-1959; accounts, 1946-1959; awards of colours, 1921-1968; list of union members, 1911-1947; Rectors' correspondence concerning student matters, including admission, complaints, accidents, deaths, 1958-1979 (SG/SGA);
records of Imperial College Boathouse and Boatclub, notably opening, 1938; correspondence with the architect, 1936-1938; Rectors' correspondence, 1949-1963; purchase of site, 1933-1937; Boathouse Committee minutes, correspondence, 1938-1977; rules and constitution, 1921-1947; flood prevention scheme, 1936-1952 (SGDB);
papers concerning Wembley Sportsground, comprising minutes of the Imperial College Athletic Ground Committee, 1932-1939; correspondence on the sale of the ground, 1922-1939; evidence of the Rector, 1936 (SGC); correspondence concerning the purchase, construction and military requisition of the Harlington Sports Pavilion, 1936-1946; Finance Committee papers, 1923-1952; Athletic Committee minutes, 1938-1981; Athletic Ground Committee minutes, 1945-1980; papers relating to the Sports Centre, 1965-1986, including South Kensington Sports Committee reports, 1968-1971; correspondence concerning the boats Olympic IV and VIII, 1975-1980; rifle range, 1947-1962; Gliding Committee correspondence and papers, 1930-1981, concerning foundation, grants, equipment, (SGD); Boxing Club minutes, 1950-1960 (SGE);
Imperial College Chemical Engineering Society, proceedings of meetings, 1946-1958 (SGFC); Royal College of Science Entomological Society minutes, 1925-1938 (SGFE); Debating Society reports, 1963-1970 (SGFF); Hofmann Society minutes, 1933-1951, cashbook, 1933-1951, including the Hofmann prize to 1961 (SGFH); Imperial College Industrial Society magazine, 1986 (SGFI); Royal College of Science Mathematical and Physical Society minutes, 1923-1968 (SGFM); Imperial College Students' Union Overseas Societies, including the Chinese Society magazine, 1984-1985 (SGFO); Imperial College Students' Union Rugby Football Club minutes, 1934-1963 (SGFR); Imperial College Students' Union Social Clubs, including Exploration Society papers, 1961-1963, (SGFX); H G Wells Society correspondence, magazines, 1963-1984 (SGFW), G Wing Club (SGG); Imperial College Liberal Club newspaper, 1978 (SGGL); Imperial College Music Society, notably minutes 1984-1986, programmes, 1950-1985, Folk Club members, 1979-1981, Imperial College Sinfonietta programme (SGM); Imperial College Operatic Society programmes, 1977 (SGO); Imperial College Students' Union Radio Service papers, 1974-1979 (SGRS); Imperial College Womens' Association minutes, 1951-1967, accounts, 1975-1980 (SGW);
papers relating to Imperial College Hostel and Halls of Residence, 1918-1983, notably Hostel Committee minutes, 1918-1950, regulations, 1926, Residents' Committee minutes, 1945-1959, Residential Amenities Committee correspondence, 1944-1961, Combined Colleges Housing Association papers, 1946-1975, Rectors' papers, 1965-1971, report and papers, 1983 (SH);
papers relating to Imperial College Union Bookshop, notably Committee minutes, and regulations, 1926-1973, ledger, 1966-1990, correspondence, annual reports, 1922-1973, balance sheets, 1925-1971, papers concerning staff, 1949-1973, premises, 1955-1969 (SJ);
Imperial College Refectory Committee minutes, 1930-1990, expenditure, 1930-1940, Hall Dinner Committee minutes, 1947-1962, menus (SK); Wine Committee minutes, 1954-1978, annual reports, 1954-1967, correspondence, 1954-1973 (SKW);
papers relating to student discipline, 1945-1978, Imperial College Carnival, 1960-1966, including Rag magazines, International Conference of Students of Technology report, 1981 (SM);
Imperial College Representative Council correspondence, 1969-1971 (SNA).