Unit TypeA1 Brown IdentifierUMA-UN-000015632Accession[1969.0006] Records of Broken Hill Associated Smelters Pty LtdDate Range12 April 1928-30 January 1946DescriptionPort Pirie Plant: Visiting metallurgists 5 February 1929-6 January 1930; modification Parkes Process 12 April 1928-16 January 1936; crushed enrichment 19 October 1928-26 February 1938; refining for lead (improvements) 9 November 1929-9 June 1943; cupellation 9 November 1929-13 December 1929; agreements 16 January 1930-17 March 1933; G.K. Williams patents 7 November 1929-30 January 1946; Metallurgical Developments Pty. Ltd. 16 July 1930-3 June 1941; refining for zinc 4 July 1932-19 October 1938; copper drossing sulphur 21 November 1933-19 December 1933; refining of lead by caustic alkan 18 May 1934-5 December 1945. Previous control number 103.Access StatusAccess restrictions apply for some itemsEMu IRN104777
1969.0006 Unit 0954, [UMA-UN-000015632]. University of Melbourne Archives, accessed 27/06/2026, https://archives.library.unimelb.edu.au/nodes/view/101298
