Confidential correspondence to London re: Neptune/Paterson negotiations; competition, Vacuum Oil Co, 2-grade question; Sleigh and Wyatt, 9 Nov. 1925 - 19 Jun. 1929. Vol. 348.

Shell Australia Limited, Confidential correspondence to London re: Neptune/Paterson negotiations; competition, Vacuum Oil Co, 2-grade question; Sleigh and Wyatt, 9 Nov. 1925 - 19 Jun. 1929. Vol. 348. (1925-1929), [UMA-ITE-2008004501786]. University of Melbourne Archives, accessed 19/01/2026, https://archives.library.unimelb.edu.au/nodes/view/310175