G'day davetnova,

The Klingen Valley (German: Klingenthal) is an important centre for the production of early German accordions, bandoneons and Konzertinas. I think it ended up running across the borders in the East/West Germany era ... and it's around the area of Saxony.

I don't know if, post WallFall, it is a pilgrimage centre for German Trakkies!

Regards,

Bob