General "S" - personal correpondence 1/2

Derham, David Plumley, General "S" - personal correpondence 1/2 (1 June 1966-5 November 1973), [UMA-ITE-1982002100891]. University of Melbourne Archives, accessed 29/04/2025, https://archives.library.unimelb.edu.au/nodes/view/249090