Non-Return Valve for Part No. 156-195, Plug for Part No. 156-211

Michell, Anthony G., Non-Return Valve for Part No. 156-195, Plug for Part No. 156-211 (17 August 1927-20 November 1927), [UMA-ITE-2007006801700]. University of Melbourne Archives, accessed 03/05/2026, https://archives.library.unimelb.edu.au/nodes/view/314433