NSBO - Tag der Deutschen Arbeit May 1st 1933 tinnie.
The National Socialist Factory Cell Organization (German: Nationalsozialistische Betriebszellenorganisation, NSBO or NSBZO) was a workers organization in Nazi Germany run by the NSDAP.
This is a very early badge that is quite hard to find.
Roughly 41 x 28 mm.
Stamped brass, non magnetic.
Hard to make a good scan. It's really in excellent condition.
395 SEK
