Harold,
I appreciate your and other fellow memebers having explained to me the distinction between 'Australian-operated' and Australian designed/manufactured vehicles. I knew/still know very little about my thread topic. But I at least get it now that in many cases, we are just dealing with different markings/decals for the same tanks and artillery. Thanks too for referring me to the scalemates.com website: I am already finding it to be helpful/ chock full of useful information.