Restricted London correspondence, Feb. 1961 - Dec. 1963. File no. 50.

Shell Australia Limited, Restricted London correspondence, Feb. 1961 - Dec. 1963. File no. 50. (1961-1963), [UMA-ITE-2008004501760]. University of Melbourne Archives, accessed 15/01/2026, https://archives.library.unimelb.edu.au/nodes/view/310149