Hi Richard,
The Army museum at Keswick on the outskirts of Adelaide is both a unit of the ADF Army history unit with 4 Reserve personnel and also a private incorporated body with about 60 volunteers. Its website is <
http://www.amosa.org.au/index.html>
I have attached a few photos of the L/R below. It evidently was British vehicle bought to the Woomera Rocket Range when atomic tests were being conducted at Maralinga. (No it isn't glowing in the dark) The spent its life on a farm Nth of Adelaide. the owner donated it to the museum for us to restore and make mobile.
cheers
Robin
Would have sent a couple of photos but being new to this forum am not sure if that will happen