2012-08-312012-08-31ndhttp://hdl.handle.net/1885/924817cm x 11cmcardb&wimage/jpegen-AUThis image is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National UniversityUnited Operative Bricklayers Trade Society of New South Wales (1883-1943)trade unions2012-08-31