Originally Posted by
stut
I know that Deutschmarks used to be printed in Bosnia as Convertible Marks
But the Bosnian Convertible Marks were only legal tender there; they held no value in Germany AFAIK.
Originally Posted by FlyingHoustonian
some others actually use the US dollar-Ecuador, Panama, El Salvador, Micronesia.
Ecuador & Panama only use the bills though, they mint their own coins (also AFAIK).