Confidential correspondence - Permewan Wright and Co, Wright Heaton and Co, Nov. 1915 - Jun. 1936. Vol. 420, SR5B

Shell Australia Limited, Confidential correspondence - Permewan Wright and Co, Wright Heaton and Co, Nov. 1915 - Jun. 1936. Vol. 420, SR5B (1915-1936), [UMA-ITE-2008004501537]. University of Melbourne Archives, accessed 13/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309926