Balance Weight Cage, Balance Weight, Nuts for 1/2"d Whit. Setscrews, Locking Plate for Setscrews

Michell, Anthony G., Balance Weight Cage, Balance Weight, Nuts for 1/2"d Whit. Setscrews, Locking Plate for Setscrews (24 April 1929), [UMA-ITE-2007006801860]. University of Melbourne Archives, accessed 07/05/2026, https://archives.library.unimelb.edu.au/nodes/view/314593