An almost complete collection of the Royal Melbourne Show Exhibition Catalogues from 1872 – 2010 you can download as pdf.
The dogs are given with date of birth, sire and dam, sometimes with registry number and/or color. Especially the older ones are a real treasure trove, as Australia did not have a nation wide stud book at those times.
From 2014 on the results are online here:
Click on the Show and then on Breeds to choose your breed, the Summary shows all the info you need. It’s much more convenient than scrolling through the large pdfs!