Private and confidential correspondence - Personal official letters, Brisbane, Perth and Wellington, Jul. 1927 - Mar. 1930. Vol. 138, SR5B.

Shell Australia Limited, Private and confidential correspondence - Personal official letters, Brisbane, Perth and Wellington, Jul. 1927 - Mar. 1930. Vol. 138, SR5B. (1927-1930), [UMA-ITE-2008004501378]. University of Melbourne Archives, accessed 16/01/2026, https://archives.library.unimelb.edu.au/nodes/view/309767