[Robert Blackwood Ritchie with Charles Edward Coldham, 2nd July 1914]

-, [Robert Blackwood Ritchie with Charles Edward Coldham, 2nd July 1914] (2nd July 1914), [UMA-ITE-1974008400399]. University of Melbourne Archives, accessed 15/11/2025, https://archives.library.unimelb.edu.au/nodes/view/218788