[Robert Blackwood Ritchie with Charles Edward Coldham, 2 February 1916]

-, [Robert Blackwood Ritchie with Charles Edward Coldham, 2 February 1916] (2 February 1916), [UMA-ITE-1974008400438]. University of Melbourne Archives, accessed 16/02/2026, https://archives.library.unimelb.edu.au/nodes/view/218827