I have visited this computer in Melbourne. I confess I stood in awe for more than the few minutes my wife was prepared to spend admiring it. Just recognising how close Australia was at that time to the bleeding edge of technology in those days, little old Australia was a major player in technology development of, testing and launching, space rockets and satellites, RADAR technology, Missiles of all types, nuclear explosions, nuclear reactors, radio astronomy, geology, meteoric impact research..... I need to draw breath....
Must've been a heady time in Australian science and technology.
My dear old Dithering Dad was a salesman for some of the early large scale timeshare mainframe computers that were sold to Government, Universities, TAB's and later corporations in the late 60's early 70's. At first, the commercial machines available in Australia were still valve machines or early solid state things, with punched card readers and programming by rewiring a plug board. By the early 70's the systems had become far too complex for any one person to understand them. They were programmable from paper tape sucked along by vacuum or early washing machine sized disk packs. The Ditherer tells some interesting stories about the early deployments - very complex sales processes, mad inventions of world first solutions on-the-run, and then exhaustive customer testing and commissioning. As a salesman myself of some complex technology solutions, my gut churns at the thought of being the man with the job of managing some of these world first technology deployments.