Confidential correspondence - Liquid Gas, 1938. Vol. 431, SR5B

Shell Australia Limited, Confidential correspondence - Liquid Gas, 1938. Vol. 431, SR5B (1938), [UMA-ITE-2008004501548]. University of Melbourne Archives, accessed 24/08/2026, https://archives.library.unimelb.edu.au/nodes/view/309937