Arbeitsgemeinschaft Metall und Kunststoff, Gablonz
It is known that these pieces in the design of
- – A.S. in Triangle
- – Fritz Zimmermann, Stuttgart
- – Metall und Kunststoff, Gablonz
never produced in a hollow shape.
This fake can appear changed in the setup and has been made of quite high quality.
Basically, then: A.S./FZS/M.K. in hollow shape = fake