Photographer: Helen Groger-Wurm2019-11-012019-11-0130/04/1960http://hdl.handle.net/1885/181778University of Queensland - Richards Building (Geology and Geophysics Departments).3.5cm x 2cmmounted transparencycolourimage/tiffimage/jpgen-AUThis item is provided for research purposes. Contact the Australian National University Archives at butlin.archives@anu.edu.au for permission to use.2019-11-01