ANU Instructional Resources Unit (1975-1996)2025-02-042025-02-0413-Mar-198MSSSO 9https://hdl.handle.net/1885/733734661Unedited footage.0:31:30video cassettecoloursoundvideo/mpegen-AUMount Stromlo and Siding Spring ObservatoriesThis video recording is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National University