Mandagery is another of the railway dots. There was no sign of a town, just a few houses and this community hall established 1953. These places are on the Broken Hill line which is still open, just the stations are closed.
Over the railway line was a sign pointing to Cookamidgera. It wasn't on my list (being outside the border I had drawn) but with a name like that I just had to go see what was there.
I've added Mandagery as a locality at 100 Towns.