Confidential correspondence - Paraffin wax - London, Dec. 1930

Shell Australia Limited, Confidential correspondence - Paraffin wax - London, Dec. 1930 (1930-1936), [UMA-ITE-2008004501512]. University of Melbourne Archives, accessed 13/12/2025, https://archives.library.unimelb.edu.au/nodes/view/309901