Papers of David Joseph Bohm, 1933-1996, including obituaries on and tributes to Bohm 1992; material collated by F David Peat, a colleague of Bohm, for a biography, 1993-1994, transcripts of interviews, discussions and dialogues with Bohm, mainly on science, philosophy and spirituality, 1982-1992, including the dialogues led by Bohm at seminars at Oak Grove School, Ojai, California, 1987-1992; articles and papers on Bohm's work by other authors, 1981-1996; material directly recording his life and career, 1933-1990 (comparatively slight but includes papers relating to Bohm's difficulties with the House Committee on Un-American Activities 1949-1951); list of Bohm's publications, 1994; drafts by Bohm of papers and lectures, 1965-1993, mostly unpublished, including some drafts on quantum theory, although the bulk are of a philosophical nature; drafts by F D Peat, 1980-1982, drawing on Bohm's work on quantum theory, which were found with the papers; copies of a few of his published works, 1953-1993; reviews of Bohm's books, 1966-1994; general correspondence, 1950-1993, with some 90 correspondents, including photocopies of correspondence with Albert Einstein c1950-1954 relating to quantum theory as well as Einstein's advice on Bohm's career, and other significant correspondents including R Karnette, H M Loewy and M Phillips; photocopies of correspondence on a wide range of philosophical and scientific subjects with the American artist and theorist Charles J Biederman, 1960-1969.

The papers of John Edmund Bowen consist of two manuscript notebooks containing notes on lectures delivered by Professor Joseph John Thomson, Cavendish Professor of Physics at Cambridge, 1911-1912. Bowen's notes consist of detailed summaries of Thomson's lectures on subjects including the discharge of electricity through gases, recombination of ions, recent developments in researches on light and electricity, scattering of electromagnetic radiation and the quantum theory of light.

Papers of and relating to Professor William Wilson, 1910-1985, comprising personal correspondence with scientists, 1921-1957, mainly relating to Wilson's work on quantum theory and on the theory of general relativity and gravitation, notably Sir John Anderson; Professor Edward Neville da Costa Andrade, Quain Professor of Physics, University of London; Sir Edward (Victor) Appleton, Secretary of the Department of Scientific and Industrial Research; Professor Henry Edward Armstrong, Professor of Chemistry, City and Guilds College, London; Sir Ernest Govka Barker; Professor Charles Glover Barkla, Professor of Natural Philosophy, University of Edinburgh; Professor Patrick Maynard Stuart Blackett, Langworth Professor of Physics, University of Manchester; Professor Max Born, Tait Professor of Natural Philosophy; Professor Sir William (Henry) Bragg, Fullerian Professor of Chemistry, Royal Institution, London; Maurice, Duc de Broglié; Prince Louis Victor de Broglié, Permanent Secretary of the Academie des Sciences, France; Sir Edwin Deller, Principal of the University of London; Professor Frederick George Donnan; Professor Albert Einstein, Professor of Theoretical Physics, Princeton, New Jersey, USA; Sir Alexander Gray; Professor Godfrey Harold Hardy, former President of the London Mathematical Society; Dr Arthur Headlam; Professor Egil A Hylleraas; Professor Sir John Ledingham, Professor of Bacteriology, University of London; Professor (Edward) Arthur Milne, Rouse Ball Professor of Mathematics, Oxford University; Professor John William Nicholson, Professor of Mathematics, University of London; Professor Dr Max Planck, President of the Kaiser Willhelm-Gesellschaft; Sir (Chandrasekhara) Venkata Raman, Director of the Raman Research Institute, Banglore, India; Professor Robert John Strutt Rayleigh, 4th Baron Rayleigh, President of the Royal Institution; Professor Harold Roper Robinson, Professor of Physics and Vice Principal of Queen Mary College, University of London; Bertrand Arthur William Russell, 3rd Earl Russell; Sir Ernest Rutherford, President of the Royal Society; Herbert Louis Samuel, 1st Viscount Samuel of Mount Carmel and Toxteth, former Liberal Leader of the House of Lords; Professor Erwin Rudolf Josef Alexander Schrödinger, University of Vienna; Dr Arnold Sommerfeld; Professor Dr Wilhelm Westphal; Sir Edmund Whittaker, President of the Royal Society of Edinburgh; and Professor Charles Thomson Rees Wilson.

Correspondence relating to research requests for the William Wilson papers, 1960-1985.