I am the lucky owner of two Aurea FATA cars which I recently received from Australia. One is a series 500 (4000) model with OHV engine and 4 speed gearbox. The other is a series 600 with side valve engine and 4 speed gearbox.
The series 500 is largely complete and I believe was raced at Ballarat, a suburb of Sydney, as well as other races in the area, all in Australia.
It is complete including it's original Aurea dashboard and steering columm/wheel/box. I am in the process of reassembling it and I will be posting to your site in due course.
The less complete series 600 I am going to use for another project which I am sketching out.
Additionally I have two further series 500 motors, one complete with it's 4 speed gearbox as well as further steering columns and boxes.