The collection includes papers of:
Angle Makers Association: minutes, 1905-1922 (MSS.365/AMA).
Board of Arbitration and Conciliation for North of England Manufactured Iron Trade: Transcripts of unconfirmed verbatim accounts, 1867-1888; Mr Waterhouse's Returns (Sales of Manufactured Iron), 3 vols, 1869-1919; minute books vols 1-8, 1869-1922 (MSS.365/BAC).
Bricklayers Joint Committee: Minutes, 1923-1968 (MSS.365/BJC).
British Heavy Steel Association: Minutes 1965-1969 (MSS.365/BHS).
British Iron and Steel Corporation Ltd: Trading Accounts, 1931-1948; All Funds Expenditure papers, 1931-1950; subject and correspondence files, 1941-1967; agenda, correspondence and minutes, 1957-1967; Annual Returns, 1966-1971; Board meeting agenda, minutes and notes, 1968-1972; Annual General Meeting agenda, minutes and notes, 1969-1972. The collection also includes: British Iron and Steel Corporation (Investments) Ltd: Memorandum and Articles of Association, 1929-1967; minutes and Agenda of Shipping Companies, 1954-1963; Annual General Meetings minutes, 1954-1969; Minutes of Board Meetings, 1954-1971; agenda, minutes and notes, 1965-1972; British Iron and Steel Corporation (Salvage) Ltd: Ships Records, 1939; accounts, 1940-1961; audited accounts, 1940-1968; Government Ships, 1949-1963; British Iron and Steel Corporation (Ore) Ltd: Annual Accounts, 1947-1968; Agreements - BISC Ltd and BISC (Ore) Ltd, 1954-1969; reports, correspondence, agenda, minutes, papers, 1960-1967; Constitutions, 1944-1960 (MSS.365/BISC).
British Iron and Steel Federation, 1934-67 (MSS.365/BIS).
British Iron and Steel Research Association: Photocopies of Minutes of Council, 1946-1952; Council meetings, 1960-1966; Finance Committee meetings, 1960-1966; Draft Annual reports, AGM Meetings, Monthly Newsletter, 1960-1965 (MSS.365/BISR).
British Joist Makers' Association: Regulations, 1908; Rules, 1908-1921; minutes, 1912-1945 (MSS.365/BJM).
British Light Steel Association: General Meetings, minutes and agenda, 1932-1962; accounts, 1934-1967; ledgers, 1934-1968; cash books, 1934-1968; Management Committee Minutes, 1935-1952; Journal, 1935-1968; circulars, 1935-1968; Finance Committee minutes, 1936-1950; Executive Committee minutes and papers and Joint Executive and Management Committee minutes, 1936-1956; Levy Equalisation Fund papers, 1943-1967; Technical Committee minutes and agenda, 1944-1967; Joint Steel Spring Committee reports, 1949-1964; Export Committee, 1953-1963; Joint Finance Committee minutes, 1961-1967; Hoop and Strip Committee minutes, 1962-1968; Technical Advisory Panels, 1965-1968; Bars and Sections Committee minutes, 1965-1967; Ferro-Concrete Bar Committee, 1966-1968 (MSS.365/BLS).
British Steel Corporation, 1959-1980 (MSS.365/BSC).
British Steel Producers Conference, 1944-1970 (MSS.365/BSP)
British Steel Work Association: International Steel Development Council, International Propaganda, 1938-1939; Structural Design Sub-Committee papers; 1939-1944; subject files relating to the Second World War, 1942-1943; Post War Technical Sub-Committee reports and papers, 1943-1944 (MSS.365/BSW ).
Central Council of Iron and Steel Employers' Associations: Minutes including: Executive Committee minutes, 1935-1967; Council Meetings minutes and correspondence, 1935-1967; ad hoc Committee re Compensatory Payments for Loss of Earnings Formation Committee, 1955-1967. Various Committee papers from the International Department relating to the International Steel Cartel, 1934-1955; papers relating to the Association of Crank Axle and Crank Axle Component Makers, 1956-1961; Association of Iron and Steel Employers, 1966-1967; Nationalisation and Industry Fund papers, 1966-1967(MSS.365/CCI).
Central Scrap Agency: Minutes, 1937-1938 (MSS.365/CSA ).
Cleveland Ironmasters' Association: Minute books, vols 1-23, 1912-1945; accounts register, 1912-1960; South Yorkshire Joint Committee 1925-1969; Secretary's Annual Reports, 1978-1940 (MSS.365/CIA).
Cold Rolled Steel Strip Association: Management Committee minutes, 1938-1968; General Meetings minutes, 1939-1968; Accounts, 1945-1968; Technical/Research Committee minutes, 1947-1968; minutes agenda and circulars, 1956-1968 (MSS.365/CRS).
Cold Rolled Steel Strip Export Group: Technical Committee agenda, reports, 1959-1968; circulars, minutes and agenda, 1965-1968 (MSS.365/CRSS).
Forge Masters' Association: Constitution papers, 1937-1963; Papers regarding the Forge Masters' Associations, 1954; National Forge Masters' Association, 1954-1965; English and Scottish Forge Masters Association, 1962; Midland Forge Masters' Association, 1962; Federated Forge Masters, 1962; Forge Masters Correspondence, 1964-1965(MSS.365/FMA).
Heavy Steel Associations: minutes 1960-1965 (MSS.365/HSA).
Iron Plate Makers' Association: Print Book including Articles of Association, 1898 (MSS.365/IPM).
Iron and Steel Board, 1955-1968 (MSS.365ISB).
Iron and Steel Corporation of Great Britain: Annual Accounts, 1951-1952; papers, 1953 (MSS.365/ISC).
Iron and Steel Holding and Realisation Agency: John Baker and Bessemer Ltd, Compensation Claim papers and other papers 1953-1968 (MSS.365/ISH).
Iron and Steel Makers of North-East Coast: Minutes,1920-1934 (MSS.365/ISM).
Iron and Steel Trades Employers' Association (ISTEA), 1922-1970, (MSS.365/IST).
Light Rolled Steel Products Conference, 1945-1968 (MSS.365/LRS).
Midland Angle Makers Association: Minutes, 1927-1933 (MSS.365/MAM).
Midland Steel Angle Makers' Association: Rules, 1905; Regulations, 1905-1916 (MSS.365/MSA).
Midland and Welsh Steel Makers' Association: Minutes, 1933-1965 (MSS.365/MWS).
National Advisory Council on Industry: Correspondence, 1946-1963; minutes, 1960-1963 (MSS.365/NAC).
National Association of Re-Rollers: General meetings, 1934-1968; Executive Committee papers, 1943-1968; accounts, 1944-1966; circulars, minutes, agenda, correspondence, 1958-1968 (MSS.365/NAR).
National Billet Association: Minutes of Sectional Associations including the Tube Steel Association, the Basic Special Billet Association, and the British Sheet Bar Makers Association, and others, 1929-1968; General Meetings minutes, 1933-1968; Executive Committee minutes, 1934-1966; Billet Prices and Extras Committee minutes, 1937-1966; Export committees minutes, 1966-1968; various committees minutes, 1967-1968; Management Committee minutes, 1966-1968 (MSS.365/NBA).
National Council of Associated Ironmasters, Minutes, 1918-1945 (MSS.365/NCA).
National Federation of Iron and Steel Manufacturers, 1919-1934, (MSS.365/NFI)
National Joint Craftsmen's Committee: Minutes,1948-1962 (MSS.365/NJC).
North East Coast Allied Craftsmen: Minutes, 1920-1962 (MSS.365/NECA).
North East Coast Bricklayers and Bricklayers' Labourers Minutes, 1919-1968 (MSS.365/NECB).
North East Coast and Scottish Steel Makers' Association: Signed minutes, 1959-1965 (MSS.365/NECS).
North East Coast Steel Makers' Association: Joint and Committee minutes, 1908-1965; signed minutes, Plate section minutes, 1916-1922; 1931-1935; Managing Committee papers, 1954-1955 (MSS.365/NECSM).
North East District Angle Makers' Association: Minutes, 1905-1922 (MSS.365/NEDA).
North East District Steel Angle Makers' Association, Indices: Angle Section, 1908-1915; Regulations, 1905-1916; commencement, 1905-1907 (MSS.365/NEDS).
North of England Iron Manufacturers' Association: Minute books volumes 1-4, 1865-1924 (MSS.365/NEI).
North of England Iron and Steel Manufacturers' Association 1895-1921 (MSS.365/NEI).
Scottish Steel Makers' Association (MSS.365/SSM)
Sheet Trade Board/Galvanising Conciliation Board: Memos, 1941-1942; Memos, 1941-1942; Rules, 1942-1953, annual returns, 1942-1970; Joint Benevolent Fund Minutes,1943-1970; Annual Meetings of the Sheet Makers Conference, 1953-1968 (MSS.365/STB)
Siemen's Steel Ingot Making Trade of the North of England and West of Scotland: Minute book vol 1, 1893-1901 (MSS.365/SSI).
Steel Association: Agreements between the Steelmakers and Stockholding Merchants, 1897-1901; Joint minutes between North East Coast of England Steelmakers Association, Midland Steel Anglemakers Association, Scottish Steelmakers association, 1906-1918; Articles of Agreement dated 1913, 1897-1916; Reports, 1932; Structural Engineers Agreement, 1934-1951; minutes of agreements between Steelmakers and Structural Engineers, 1936-1969 (MSS.365/SA).
Steel Ingot Makers' Association: (MSS.365/SIM)
Steel Plate Makers' Association: Minutes,1897-1907 (MSS.365/SPM).