German Notgeld Karlshafen

Hi 

I need your help finding this Notgeld from Karlshafen. It is very similar to other Notgeld from Carlshafen, but there are some differences, such as the spelling of “Carlshafen,” the style of the text, and the fact that the print quality in some areas is much better. The note comes from a German collector who had a very large collection of German banknotes.

Thank you in advance. Kent 

Founded in 1699 as Sieburg like you can see in the coat of arms, renamed Carlshafen in 1717, in 1935 to Karlshafen and to Bad Karlsafen in 1977. With the name change date and that the building on the reverse being built in the 70s I doubt that this is Notgeld.