Chlorination Process - Gold extraction (not a contract) [Job file]

Reinforced Concrete and Monier Pipe Construction Co. Pty Ltd, Chlorination Process - Gold extraction (not a contract) [Job file] (May 1893), [UMA-IT-000045342]. University of Melbourne Archives, accessed 30/04/2026, https://archives.library.unimelb.edu.au/nodes/view/509961