Mount Stromlo and Siding Spring Observatory staff at the site of the 2.3 metre telescope prior to completion

Mount Stromlo and Siding Spring Observatories - Dr. Ian Tuohy, Mr. David Buckley, The Rt. Hon. R. J. Hawke, Prof. Peter Karmel, Prof. Don Mathewson, Mr. Ed Simmons, Mr. Robbie Robertson, Dr. Ken Freeman, Mr. Herman Wehner, Dr. Alex Rodgers, Mr. Ted Stapinski, Prof. J. H. Carver, Mr. John Hart, Mr. Gary Hovey, Mr. M. Downing & other