ANU Photographic ServicesPhotographer: Bob Cooper2021-02-022021-02-0218-01-1985ANU Reporter Vol.16 no.2 p.3, 08/03/1985http://hdl.handle.net/1885/2209277 Photos6cm x 8cmPhotographb&wimage/tiffen-AUVisitorsSenator Susan Ryan (Minister for Education) welcomes the 100,000th visitors to Questacon: Dennis and Margaret Gibson, from Brisbane, with their children David (7), Adam (2), Rachael (9) and Anita (3)2021-02-02This item is provided for research purposes. Contact the Australian National University Archives at butlin.archives@anu.edu.au for permission to use.