I found this website while trying to find an image of Mackenzie's original course. By 1943 Eric Apperley had been working on the course for seven or eight years, so many changes have been made from the original layout, but it's really interesting nonetheless.
Of course anything built by 1943 should be available, because the website covers most of the state of NSW. You can have a browse at
https://six.maps.nsw.gov.au/wps/portal/SIXViewerDownload SIX Viewer and find the site you want, then select the 1943 screen in the bottom right toolbar and lift that layer to the top. Easy
The fenceline is visible runing diagonally down from the top near the left, then turning sharply and running almost horizontal to the right. The holes you can see above there belong to St Michael's GC.