[Robert Blackwood Ritchie with Charles Edward Coldham, 20 August 1914]

-, [Robert Blackwood Ritchie with Charles Edward Coldham, 20 August 1914] (20 August 1914), [UMA-ITE-1974008400402]. University of Melbourne Archives, accessed 10/11/2025, https://archives.library.unimelb.edu.au/nodes/view/218791