Records, c1869-1979, of the Strand School and its predecessors, comprising Headmaster's general and policy files, 1875-1977 (Ref: KSS/GPF); minutes of the Strand School, 1913-1938, and minutes relating to staff, 1957-1978, Houses of the school, 1942-1969, school societies, 1936-1957, parents' open evenings, 1956-1969, and conference of Headmasters and mistresses of London County Council (LCC) secondary schools, 1925-1952 (Ref: KSS/M); ledgers of pupils' accounts with the school, 1868-1908 (Ref: KSS/L); printed school accounts, 1910-1913 (Ref: KSS/ACC); registers containing staff details, 1893-1970, pupils' details, 1900-1925, 1931-1936, 1946-1979, and House records, 1933-1959 (Ref: KSS/R); Headmaster's albums of commended essays and artwork, 1912-1929 (Ref: KSS/ALB); record books of the Nature Society, 1909-1939, and sports record book, 1950-1956 (Ref: KSS/RB); programmes for school events, 1905-1912, 1950-1973, and school calendars, 1969-1977 (Ref: KSS/PRG); school magazines, 1905-1977 (Ref: KSS/PM); school prospectuses, 1915, 1938 (Ref: KSS/SYL); catalogues of books in Strand School and King's College use, c1869-c1894 (Ref: KSS/CA); bound addresses of thanks from staff and students to William Braginton, 1909-1910 (Ref: KSS/SP); private papers of Lt H Alnwick, comprising exercise books of plays written by him, 1924 (Ref: KSS/PP); ephemera including various invitation cards to school events, 1912, 1957-1968, a scheme for amalgamation of schools, 1906, regulations regarding management of the school, 1909, and the Strand School song and school rules, both undated (Ref: KSS/EPH); photographs, c1900-c1970 and undated, including school classes, staff, sports, portrait of William Braginton and the front of the Strand School, Brixton (Ref: KSS/PH); LCC's London School Plan and associated maps, 1947 (Ref: KSS/PBN); Keith Thomas White, 'History of Strand School, 1875-1913', written for MA in Science Education, Chelsea College, University of London, 1984 (Ref: KSS/TH).

The records of the special committees of the Council of King's College London consist of minutes and some other papers, mainly concerning appointments to posts, 1835-1938; notably including Medical Department, Medical Committee and Hospital Committee minutes and papers on the allocation of teaching space, laboratory provision, appointments to surgical and other posts including Physiology, the Sambrooke Registrarship, a proposed museum for medical exhibits, outpatients and the provision of hospital beds, the Bacteriological Department and the development of other new departments, and the removal of the Hospital, 1835-1910; minutes of a Special Committee into College Finances, 1895-1896; papers relating to King's College School including the selection of pupils, staff appointments, accommodation and the School's relocation, 1849-1910; papers concerning Engineering at King's including the teaching of drawing, the curriculum and appointments, 1891-1910; minutes of the Committee of Education including the financial standing of the Department, 1891-1893; minutes of various committees relating to the education of women, 1881-1905; committees relating to academic Chairs including those of Ecclesiastical History, Exegesis of the New Testament, Fine Art, Arts of Construction, Chemistry, Geology, Italian, Mechanical Engineering, Natural Philosophy, Political Economy and Sanskrit, 1835-1938; relating to the office of the Principal, 1868; relating to the Council's recognition of the General Board and Boards of Departments, 1869; proposals to amalgamate the Chairs of Chemistry, 1870; relating to the teaching of Physics, 1884; proposals to revive the teaching of Oriental languages, 1884; committees concerned with the nomenclature of departments and faculties, most notably the reorganisation of General Literature and Science, 1887; Building Committee minutes and other papers relating to site maintenance including tenders for new construction, laboratories and a photographic room, 1835-1904; Strand School, 1904-1910; Theological minutes and papers including the Theological Professorial Board, Hostel, the Inspection of Theological Colleges and the College Chapel, 1841-1938.