Federated Mining Mechanics' Association, then Colliery Mechanics' Mutual Protective Association, Hunter River District minutes (1908-1967, except 1927-1930 volume at Z586); Federated Mining Mechanics' and Surfacemen's Mutual Protective Association presscopy letterbook (1911-1920); Australasian Coal and Shale Employees' Federation rules, financial records, membership records for New South Wales Northern District (1916-1918), New South Wales Southern and Western Districts, Queensland, Victoria and Tasmania (1918), New South Wales Central District (1924-1930), and Captain's Flat lodge (1949), mining authorisations (1980, 1991), and printed material. Also includes 'pence books' of Barrier Branch of the Amalgamated Miners' Association (1911-1914) and photographs of Broken Hill dust-storm (1907), commemorative pennants and plaques for International Miners' Organisation conference (1987) and union neckties.

Policy and research files of the National Research Unit on the United Mineworkers' Federation relating to environment policy including representation on ACTU Environment Committee, the National Greenhouse Advisory Panel and at United Nations conferences in Rio de Janeiro and Kyoto.