Photographer: Helen Groger-Wurm2019-10-232019-10-2327/01/196222http://hdl.handle.net/1885/177544Prudential Plaza.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.USA - Chicago - from Prudential Building2019-10-23