The photo that "Racing Fox" posted earlier is the Bryan Thomson Mustang that he raced in the UK for a season before returning with it to Australia.
A colour slide of the Mustang can be seen at my website:- www.drive/beechey
The car was the ex-Norm Beechey car which won the 1965 Australian Touring Car Championship. It was the first Mustang to win anywhere in the world, so it is claimed.
My site is dedicated to preserving amateur Australian motor racing photographs from the 1960's and early 1970's, particularly colour slides. I am encouraging people to place their own, personally shot images on the site for all to enjoy. It can be an on-track shot or just a pit or paddock shot. They don't have to be perfect as blurred and scratched images are still worthwhile. The site is at: www.drive.to/beechey