Professor D. Orme Masson with his daughters and Professor W.A. Osborne, University of Melbourne, circa 1905.

University Of Melbourne Archives, Professor D. Orme Masson with his daughters and Professor W.A. Osborne, University of Melbourne, circa 1905. (c 1905), [UMA-ITE-2017007100577]. University of Melbourne Archives, accessed 10/11/2025, https://archives.library.unimelb.edu.au/nodes/view/441916