I am unable to find too much information about this 1919 50 Pfennig piece. I know it is from the Gummersbach state and that is about it.
The only information I have come across on line is from the following link:
https://en.numista.com/catalogue/pieces26052.htmlI was wondering the approximate number that was minted, rough value, etc.
Any information or links with information would be much appreciated.

