Minutes and agenda for Council and executive meetings; correspondence files; central filing system including general and industrial files re amalgamation, apprenticeship, awards and agreements, national wage case 1968-1978; reports, financial and membership records, rules, photographs, pamphlets published by the PKIU and predecessors, and publications. Includes records of state branches and predecessors the Printing Industry Employees' Union of Australia, Federated Photo Engravers, the Amalgamated Printing Trades Employees Union of Australia, and the Photo Lithographers and Photogravure Employees Association of Australia.