Image: A photographic head-and-shoulders portrait of a middle-aged Caucasian man with dark hair. He is clean-shaven and wearing a 1930s-era suit and tie
Photographic portrait of Professor Arnold Edwin Victor Richardson, c. 1938
Citation

Image courtesy of the State Library of South Australia, SLSA: B 61585, http://images.slsa.sa.gov.au/mpcimg/61750/B61585.htm, Public Domain