Wooden facade, wooden body.
For one point, please respond and identify car and coachbuilder.
up
Mercedes with german body ?
Mercedes-Benz, not a German body
Swiss body?
No
Austrian body?
Yes
Kohlruss?
No
Jauernig
No
Ferdinand Keibl, Wien.
From Vienna, but much more obscure than Keibl
Weiser & Sohn. Is it obscure enough?
Even more obscure
Klicmann?
No
Schreiner und Blaha?
No
Reiter?
No
Grimas?
No
Stadtherr?
No
Rohrbacher
No
Hanek?
No
Hann?
No
Hölbl
No
up again
Swoboda?
No
Johann Heinrich?
No
Dlouhy?
No
Sphinx?
No
Zollner?
No
Weingartshofer?
No
Reiter?
No
Hofer?
No
Tarbuk?
No
Vasulka?
No
Schafranek?
No
Aulehla?
No
Baumkirchner & Colloredo?
No
Last shot: Smoliner & Kratky?
No, I thought this might be a hard nut to crack as I couldn't find anything about the coachbuilder.
District 10 to 23 in Vienna (post-code 1100 to 1230)?
16. Hieb ;)
Schuh from Ottakring (16. Hieb)?
Not Schuh
Legat?
No
Demjan und Söhne?
No
Kübler?
No
Teich?
No
up to the top
Michael Kocsis?
No
Spatny?
No
Built before WW2?
I'd say it is a prewar chassis with a postwar body.
Reautschnig?
No
Schreiner und Söhne?
No
Kastenhofer?
No
Black Hole
Pechor?
No
Arsenal?
No
Traunstein Werkstätten?
No
Dlouhy?
No
Thais?
No
Demjan?
No