Ring Nut for Oil Pump Drive, Lock Washer for do.

Michell, Anthony G., Ring Nut for Oil Pump Drive, Lock Washer for do. (22 August 1923-28 August 1923), [UMA-ITE-2007006800275]. University of Melbourne Archives, accessed 24/10/2026, https://archives.library.unimelb.edu.au/nodes/view/313008