I am so weak at the pre-war cars, I'm not sure why I even try. I simply can't discern between a Jowett, DKW, Hansa, Praga, Hanomag, Wolesely, Gaz or any of the hundreds of other minor manufacturers of the era. They all look like the same damn car to me, with only minor detail changes.
Unless it stands out like a Rosengart Supertraction, I am lost.