Clarktor Aircraft Tugs in Britain and Australia

[Rod Lovell]

I think this Clarktor gets more interesting the more I look into it.
It was manufactured in Australia and the engine was manufactured by Chrysler Australia Limited in Adelaide.
I wonder if it was ex RAAF. It was, I believe used in aviation, by the spark arrestor muffler.
On the side is painted a blue "genie's lamp". Very interesting.