I received the magazine.
I'm going to post more pics soon. (please remind me if I forget)
It was built by Barry Reibel, from Woy Woy, NSW, starting from a wrecked MKIII Sprite.
"On the centre is the familiar CAM trade mark. I originally designed this when CAMS (Confederation of Australian Motor Sport) wouldn't allow advertising on racing cars. Tehy would allow an insigna, so we used this for advertising purpouses. We had a lot of trouble getting it registered at first because it resembled the German airforce insigna!"