I have a trillion (eine billion) mark notgeld banknote from Öhringen during the Weimar Republic. It is listed as an issuing authority for coins but not for banknotes. I was wondering if it could be added as an issuing authority. The only thing that comes up under banknotes is 1800s and before and it comes up under German States Neuenstein- Öhringen, County of and denominations in Thalers. Included is a picture of the banknote. Thank you,
John Wheeler

