Retaining Nut for No. 139, Slant RetainingNut

Michell, Anthony G., Retaining Nut for No. 139, Slant RetainingNut (21 August 1925-7 September 1925), [UMA-ITE-2007006801053]. University of Melbourne Archives, accessed 30/04/2026, https://archives.library.unimelb.edu.au/nodes/view/313786