ANU Photographic ServicesPhotographer: Stuart Hay2021-09-292021-09-2906-Oct-199AU ANUA 579520http://hdl.handle.net/1885/2489319 PhotographsPhotographb&wimage/tiffen-AUPeople, by department and/or surname, O-P (photographs)Staff: PortraitsJohn O'Callaghan - Advanced Computational Systems [AcSYS] Research School of Information Sciences and Engineering [RSISE]2021-09-29This image is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National University.