G'day Adam. I bought one of these sets at a local antique shop many years ago and it is still in queue for restoration. The CRT was just about zero emission and I bought a rebuilt one from a member of the Antique Radio Forum. But as mentioned above, the flybacks seem to be toasted in many of them.
Below is a picture of the flyback in mine. Mind you, I have not tried to apply power yet. I was able to get a Merit brand replacement just in case this one is bad. (Fat chance it is good!!!) It has a 10 AMP fuse in the horizontal section. Any guess why this flyback became so charred? And being below the chassis certainly adds to the heat.
And the set which has a 12" CRT, 12LP4:
So, hope that if you are able to get one, I could pop in and visit with you on my next trip to Melbourne.
Cheers Mate!