Traditional coachwork.
For one point, please respond and identify this car and its coachbuilder.
up
Hispano-Suiza?
No
Is the base car from France?
No
up again
Circa 1928 Stutz Model M with German coachwork by Alexis Kellner?
It is a Stutz with German bodywork, but not by Kellner. Locked for you.
Not a lot of Stutz out there with German coachwork. Given the approximate date, I would say: Stutz with German coachwork by Jos. Neuss.
No
Erdmann & Rossi Stutz Cabriolet?
No
Stutz cabriolet by Voll & Ruhrbeck?
No
Well I have exhausted all of the German coachbuilders that I know worked on Stutz chassis, so I will have to locate one that I wasn't aware of. Is this a lesser known German coachbuilder?
No, it is a well-known one.
OK, time for the geography drill. Was this coachbuilder located in Berlin or its suburbs?
No
Was this coachbuilder located in territory that would later become the DDR?
Yes
Reutter?
Is this puzzle still locked?
This doesn't look like their style, and I can't confirm that they ever worked on a Stutz, but they are the best known coachbuilder in what would be the DDR, so: Stutz cabriolet by Gläser?
That is what I have it as: 1930 Stutz Model M convertible by Gläser