Scope and Contents This collection contains the records of the Auckland Regional Authority Passenger Transport Division Inspectors and Maintenance Officers' Union and its predecessors, including the the Auckland Transport Boards's Inspectors and Maintenance Officers' Industrial Union of Workers (1955-1965), the Auckland Transport Board's Mainenance Officers' Industrial Union of Workers (1936-1955) and the Auckland Transport Board Depot Officers', Inspectors' and Despatchers' Union (1936 - 1940)....