Correspondence, including some written by John Lysaght about tariffs 1884-1900; Advertising material 1887-1988; House magazine 1897-1981; Prospectus and articles of association 1901-07; Miscellaneous histories of the company 1918-87; Newspaper cuttings 1921-55; Photographs 1928-60; Minutes of a meeting on a log of claims 1934; Miscellaneous correspondence 1940-87; Details of customer purchases 1941-62.

Industrial Office files, 1945-1985.

Newspaper clippings, 1937-1972; printed matter, 1929-1973; Springhill Works: Strip Mill opening - August 1955; Newspapers - reports of industrial development at Port Kembla, 1950-1957; Newspapers - political commentary, 1950-1972; Newspapers - Newcastle 150th Anniversary, 1947; Press and Agency reports: Communist Party - political and industrial activity; agency and personal dossiers; Chamber of Manufactures: bulletin and circulars, 1960-1966; Pay Schedules, 1943-1948; Industrial disputes, conferences and judgments, 1967-1978; industrial publications; photographs.

Correspondence, 1930-1974; cash books, 1939-1959; photographic albums, 1924-1953; newspaper clippings, 1932-1954; organisation charts - John Lysaghts (Australia) Limited, 1969-1970.