Private and confidential correspondence, analyses of shipments from Singapore, Mar. 1916 - Jul. 1925.

Shell Australia Limited, Private and confidential correspondence, analyses of shipments from Singapore, Mar. 1916 - Jul. 1925. (1916-1925), [UMA-ITE-2008004501662]. University of Melbourne Archives, accessed 24/01/2026, https://archives.library.unimelb.edu.au/nodes/view/310051