Records of the Middlesex County Council Fire Brigade Department, 1949-1965, comprising fire reports providing details of incidents handled by the Fire Service; analysis of fire calls; and statistics relating to ambulance service calls.

Papers of Cedric Austen Bardell Smith, [1934]-2003, comprising biographical material including obituaries and tributes; copy of Smith's inaugural lecture as Weldon Professor, Life, Form and Number and papers relating to peace studies including articles published in The Friend.

Near complete run of Smith's publications, 1934-2003; book reviews; unpublished draft of a book on genetics and papers relating to Smith's co-editorship of Colson News including editorial board meetings, correspondence and master copies of all the issues.

Papers relating to talks and lectures chiefly comprising transparencies to illustrate lectures, on topics including genetics, statistical analysis, astrology, linguistics and place names.

Papers relating to 'Blanche Descartes' or 'F de Carteblanche' (an imaginary mathematician under which name a number of mathematicians, including Smith, published their work) including copies of the output of 'Blanche Descartes', 1947-1986 and an article 'The story of Blanche Descartes' in the Mathematical Gazette, 2003.

Fragments of Smith's research papers including computer print outs, punched cards and analysis of figures relating to the work of Michel Gauquelin; papers relating to the analysis of language and manuscript notes on Linkage.

Correspondence, 1966-1993.

Photographs and related memorabilia, including signed photographs and cards, of attendees at various international conferences largely concerning mental health issues, in Geneva, Washington and Brazil, between c1960 and 1977. Includes photographs of a symposium of the Brazilian Association of Psychiatry and the World Psychiatric Association in 1973. Also includes a photograph of family group (possibly featuring Eileen Brooke's mother), c1880. Brooke publications regarding mental health information systems 1961-1980, report of a meeting regarding suicide as a mental health issue, Dec 1978. Brooke publications c1959-1976, World Health Organisation reports of studies 1969-1975, Curriculum vitae Eileen Brooke. Various articles and reports used for research and evaluation into cost benefit of drugs, mental health rehabilitation programmes and systems c1966-1970s.

Twenty-three manuscript notebooks on mathematical statistics which include 'The theory of deviation from an average', the introduction to 'An algebra of evolution', and 'Problems relating to the mathematical treatment of statistics: periodicity and deviation'.

Papers relating to the foundation and early days of the journal Biometrika, 1901-1916; papers relating to the Biometrika Trust, 1935.