Papers of William Newmarch, 1847-1880, comprising: 1. Accounts, bills and receipts, 1753-1758, relating to prices and wages on the estates of James Buller of Morvall, Cornwall. 2. Papers re: Oxford and Cambridge examinations of W.J. Newmarch, son of William Newmarch, 1859-1862; Wm J. Newmarch letters to his father during a European tour, 1865; correspondence of Thomas Tooke with final proof of History of Prices vol.5 and other related papers, 1850s. 3. Papers and presscuttings re: electoral statistics, 1837-1857; papers and presscuttings re: trade and investments in Great Britain, France, Prussia, India and Australia, 1845-1860; notes and cuttings re: prices, circulation and exchange, 1848-1860, including text of General Prices, 1848-56; correspondence with James Pennington and Thomas Tooke, 1855-1856; banking papers and correspondence, especially with Joseph Hickson of the Grand Trunk Railway Co of Canada re: failure of Bank of Upper Canada, 1866-1870. 4. Letter from Bank of England re: gold coins, 1857, with other papers re: gold currency and circulation incl. Letters from the French Enquiry; letters, papers and legal documents re: establishment of Tooke Professorship of Economic Science and Statistics at King's College London, 1858-1860; papers re: Newmarch's election to the Royal Society, 1861, and his corresponding membership of Société de Statistique de Paris, 1861; correspondence re: Pacific Telegraph Co., 1863; correspondence and papers re: Bank of Upper Canada, 1870-1875. 5. Papers re: British Association Section F Economic Science & Statistics, 1856-61; notes for Newmarch's lectures at various meetings including Political Economy Club, Verulam and Oxford, 1870s-1880s.

The collection consists of chapters, drafts, notes and correspondence of Ralph Davis on published works (1971-1979); tables and statistics concerning overseas trade, exports and imports in the 18th and 19th centuries; teaching materials, course notes, etc (1964-1975); correspondence (1965-1978).

Records of Political and Economic Planning and the Policy Studies Institute, 1922-1987, comprising the following: Administrative papers, 1931-1978, notably minutes of the Executive Council, 1933-1978, the Trustees, 1938-1961, the PEP Club Committee, 1942-1955 and the Finance and General Purposes Committee, 1953-1964; membership and circulation lists, 1931-1955; legal and financial papers, mainly concerning property, 1933-1963; correspondence with publishers, 1934-1938; bulletins, 1934-1984; papers relating to weekend meetings to review research in progress, 1944-1954; material concerning funding and finance from various bodies, 1956-1969; papers of the PEP Trust, 1933-1949. Research papers, 1931-1974, notably papers of working groups, 1922-1944, on subjects including employment, industry, local government, health, housing, education and international trade; material concerning PEP publications, 1933-1980, notably broadsheets and reports, mainly concerning the finance, administration and publication of the studies; files concerning post-war studies which resulted in more than one publication, 1939-1970, notably on population, industry, economics, trade unions, mental health, the common market, and social studies; material concerning unprinted papers, 1931-1973; press cuttings, 1931-1942. Papers of John Pinder, Director of PEP (1964-1985), [1925]-1987, including unsigned minutes, correspondence and papers of the Executive Committee, 1950-1978, and Special Executive Meetings, 1971-1976; reports of the Programme Planning Committee, 1964-1966; minutes and papers of staff meetings, 1958-1972; material concerning PEP history and records, 1931-[1980], including early documents and correspondence concerning foundation; financial material, 1948-1977; printed material, [1925]-1978, including PEP memorandum and articles of association, and papers relating to the PEP/PSI merger; papers concerning the joint PEP and Royal Institute of International Affairs (Chatham House) project on the European Community, 1965-1976, including material relating to the Ford Foundation Grant, correspondence, and study papers; material concerning PEP studies and publications, 1965-1987, notably on mental health, public reaction to disability, urban growth, professional migration, industry, economics, the labour market, and UK race relations; papers relating to European bodies, or bodies concerned with European issues, 1960-1977, including the Committee for Economic Development, the European Movement, the Overseas Development Institute, the Race Relations Board and the Federal Trust; personal papers of John Pinder, 1967-1975, including lectures, articles and reviews by him and material relating to his European interests. Papers of other contributors to PEP/PSI, [1940]-1982, notably papers concerning PEP administration, the compilation of statistics for propaganda purposes during World War Two, architecture, social science higher education, company law and responsibilities, labour market policies, the training of adults for skilled employment, transport policy and personal mobility, racial equality, and voluntary youth organisations.