Locking Plate for Part No. 128-23, Key for Camshaft Spiral Gear

Michell, Anthony G., Locking Plate for Part No. 128-23, Key for Camshaft Spiral Gear (24 November 1924), [UMA-ITE-2007006800716]. University of Melbourne Archives, accessed 02/05/2026, https://archives.library.unimelb.edu.au/nodes/view/313449