Private and confidential correspondence - Sales development memos, advertising memos, general minutes, 1936. Vol. 291, SR5B

Shell Australia Limited, Private and confidential correspondence - Sales development memos, advertising memos, general minutes, 1936. Vol. 291, SR5B (1936), [UMA-ITE-2008004501480]. University of Melbourne Archives, accessed 05/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309869