No. 1 Petrol Union Locking Plate, No. 1 Petrol Union Locking Plate Washer

Michell, Anthony G., No. 1 Petrol Union Locking Plate, No. 1 Petrol Union Locking Plate Washer (13 October 1924-21 October 1924), [UMA-ITE-2007006800665]. University of Melbourne Archives, accessed 19/03/2026, https://archives.library.unimelb.edu.au/nodes/view/313398