After WW1 in Germany, Notgeld (emergency currency) was issued by cities, boroughs, even private companies while there was a shortage of official coins and bills.
Notgeld
![](https://opus.ac/wp-content/uploads/notgeld/fp_bruchhausen.jpg)
After WW1 in Germany, Notgeld (emergency currency) was issued by cities, boroughs, even private companies while there was a shortage of official coins and bills.