Papers of Professor Ernest André Gellner, [1946]-1996, notably correspondence with friends and colleagues, [1946-1995], including Professor Sir Isaiah Berlin, Professor (Avram) Noam Chomsky, Professor Bernard Rowland Crick, Professor John Horsley Russell Davis, Professor Ralf Dahrendorf, Baron Dahrendorf of Clare Market, Professor Sir Edward Evan Evans-Pritchard, Professor Sir Raymond (William) Firth, Professor (Walter) Bryce Gallie, Sir Victor Gollancz, Professor John Rankine (Jack) Goody, Professor Richard Mervyn Hare, Professor Sir Edmund Ronald Leach, Professor Claude Lévi-Strauss, Anne Mary Lonsdale, Professor Alan Donald James Macfarlane, (Jean) Iris Murdoch, Professor Sir Karl (Raimund) Popper, Professor Hugh Redwald Trevor-Roper, Baron Dacre of Glanton, Bertrand Arthur William Russell, 3rd Earl Russell, Professor Gilbert Ryle, Professor Edward W Said, Charles Percy Snow, Baron Snow, George Soros, Professor Alfred Stepan, Professor (Ann) Marilyn Strathern, and Professor Sir Bernard Arthur Owen Williams; material relating to Gellner's teaching work at the London School of Economics and Cambridge University, 1977-1989, including individual files relating to his PhD students, 1977-1984, and correspondence with Macfarlane regarding the administration of the Anthropology Department at Cambridge, 1988-1989; papers created during Gellner's time as Director of the Centre for the Study of Nationalism at the central European University, 1992-1996, notably correspondence with students, material relating to conferences, Senate papers, documents concerning the financial future of the Centre, details of project funding and grant proposals, and correspondence relating to the Erasmus Chair at Warsaw University; material relating to field trips to Morocco, [1950-1968], probably in connection with Gellner's PhD thesis, including maps, manuscripts, correspondence, field notes, research notes, reports and photographs; manuscripts, 1957-1995, some with corrections, of Gellner's published books and articles, as well as unpublished material, on subjects including anthropology, Islam, social science, nationalism, politics and religion, imperialism, Marxism, the London School of Economics, philosophy, history, culture, psychoanalysis, Eastern Europe, and Russia; offprints and newspaper cuttings of reviews of Gellner's work, 1957-1995, and reviews written by Gellner concerning the work of others, 1960-1995; papers relating to the publishing of books, [1957-1996], including proofs, contracts with publishers, and correspondence; tapes and films, 1982-1990, mainly comprising lectures on philosophy by Gellner; obituaries and papers relating to the memorial service in Prague, 1995.