Valve Spring Cap, Valve Collar, ValveStem Cap

Michell, Anthony G., Valve Spring Cap, Valve Collar, ValveStem Cap (26 November 1925-3 December 1925), [UMA-ITE-2007006801220]. University of Melbourne Archives, accessed 23/04/2026, https://archives.library.unimelb.edu.au/nodes/view/313953