Minutes of meetings of Sydney Lodge and central committee (1856-1958), financial records, rule books, certificates, photographs, ballot box and other realia. Some records of the following branches included: Balmain, Barker's Creek, Bathurst, Bowral, Lithgow Valley, Mudgee, Nattai, Newtown, Northern, Rookwood, Waterloo, and West Maitland. Also includes records of the Marble and Slate Workers' Union of New South Wales (1901-1920), the Monumental Workers' Union of New South Wales (1902-1913) and the Quarrymen's Union of New South Wales (1942-1958).

Minutes of general and Committee meetings (1856-1962), correspondence and letterbooks, alphabetical registers of members (1855-1953), financial records, arbitration material, rule books, and records of the following lodges: Batesford, Ballarat, Beechworth, Big Hill, Black Forest, Bolinda Vale, Campaspe, Carlsruhe, Castlemaine, Collingwood, Faraday, Footscray, Geelong, Harcourt, Leithbridge, Maryborough, Middle Stump, Moorabool, Morang, Pentridge, Prahran, Ravenswood, Riddles Creek, Sunbury, Williamstown, Woodend, and Yan Yean. Also includes record of contributions and cash receipts of the Operative Masons' Benefit Society (1850-1851).

Annual reports (1903-1913) and other printed material.

Minutes of meetings, correspondence, financial records, membership register (1914-1953), rules, Eight Hour Day posters, photographs from the New South Wales branch, and a ballot box and other items.

Minutes of meetings (1946-1965), correspondence and financial records of the Sydney Branch, 1893 black list, Federal Council minutes (1916-1964) and financial statements and reports (1964-1981), and minutes of the Monumental Workers' Union of New South Wales (1913-1914).