Private and confidential correspondence - Prices, Jan. 1927 - Dec. 1930. Vol. 146, SR5B

Shell Australia Limited, Private and confidential correspondence - Prices, Jan. 1927 - Dec. 1930. Vol. 146, SR5B (1927-1930), [UMA-ITE-2008004501384]. University of Melbourne Archives, accessed 14/05/2026, https://archives.library.unimelb.edu.au/nodes/view/309773