Private and confidential correspondence - Staff, Jul. 1927 - May 1929. Vol. 133, SR5B.

Shell Australia Limited, Private and confidential correspondence - Staff, Jul. 1927 - May 1929. Vol. 133, SR5B. (1929-1930), [UMA-ITE-2008004501376]. University of Melbourne Archives, accessed 08/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309765