There were even special German tin coin registering banks (sparkasse) made with a lithographed KdF Wagen design on the sides, that would keep track of 5 and 10 Reichspfennig coin deposits into the bank (100 Reichspfennig = 1 Reichsmark). A 5 or 10 Reichspfennig coin was placed in the coin slot on top of the bank and the lever pushed forward.
OK, the HotVWs magazine, July 2026, has been released and has two feature articles about the...