Patent: Baltzer's Reinforcements [Job file]

Reinforced Concrete and Monier Pipe Construction Co. Pty Ltd, Patent: Baltzer's Reinforcements [Job file] (14 April 1902 - 10 December 1902), [UMA-IT-000045506]. University of Melbourne Archives, accessed 30/04/2026, https://archives.library.unimelb.edu.au/nodes/view/510125