Photographer: Helen Groger-Wurm2019-11-072019-11-076/05/1959http://hdl.handle.net/1885/184024Australian Academy of Science.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.Academie Science2019-11-07