[Robert Blackwood Ritchie with Charles Edward Coldham, 12 July 1916]

-, [Robert Blackwood Ritchie with Charles Edward Coldham, 12 July 1916] (12 July 1916), [UMA-ITE-1974008400450]. University of Melbourne Archives, accessed 14/11/2025, https://archives.library.unimelb.edu.au/nodes/view/218839