Private and confidential correspondence - Personal official letters, Feb. 1930 - Dec. 1931. Vol. 170, SR5B

Shell Australia Limited, Private and confidential correspondence - Personal official letters, Feb. 1930 - Dec. 1931. Vol. 170, SR5B (1930-1931), [UMA-ITE-2008004501403]. University of Melbourne Archives, accessed 07/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309792