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N.S.W. BOARD OF TRADE. (1921, April 19). The Sydney Morning Herald (NSW : 1842 - 1954), p. 6. Retrieved September 5, 2018, from http://nla.gov.au/nla.news-article15929653; Government Gazette Appointments and Employment (1921, April 22). Government Gazette of the State of New South Wales (Sydney, NSW : 1901 - 2001), p. 2440. Retrieved September 5, 2018, from http://nla.gov.au/nla.news-article220084852
