Private and confidential correspondence - Mr H.M. Day, joint reports, 1937-1938. Vol. 289, SR5B

Shell Australia Limited, Private and confidential correspondence - Mr H.M. Day, joint reports, 1937-1938. Vol. 289, SR5B (1937-1938), [UMA-ITE-2008004501478]. University of Melbourne Archives, accessed 09/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309867