The N.Z. Vintage Radio Project

Chassis' often painted flat pale green colour, and often the date of the chassis is stamped on the underside.

Dials typically the 4-quadrant black and white art deco design.  This dial (along with the chassis colour and the date stamp) is also found on Haywin sets - suggesting that they were manufactured by Radio Warehouse as well.

Sets are often simple and crudely assembled - suggesting short runs or made-to-order sets built on a budget.  Some advertising suggests the sets are 'British Built' which inspired loyalty back in the day - although this is somewhat disingenuous of them, given they were made, as best as can be figured, in Christchurch - and the valves were standard American lineups in all sighted models.

Austin appears to have disappeared with the onset of WWII, like so many other small brands.