Yes I suspect that may have to be my next step... I live in the UK these days though so it might be more of a google and telephone job.

Hi guys. I'm after some advice from anybody who was brewing in Australia in the late 70's or early 80's. Granddad passed away some time ago now and I am in possession of some of his old extract beer recipes that he used to make back in the late 70's and early 80's. He kept them safe and hidden...