Patent: Dorman Silt Scoop [Job file]

Reinforced Concrete and Monier Pipe Construction Co. Pty Ltd, Patent: Dorman Silt Scoop [Job file] (15 August 1902 - 25 August 1902), [UMA-IT-000045505]. University of Melbourne Archives, accessed 30/04/2026, https://archives.library.unimelb.edu.au/nodes/view/510124