10 Groschen - John George I

The years 1622–1623 mark the worst phase of the Kipper- und Wipperzeit, the currency debasement crisis that swept the Holy Roman Empire as dozens of mints — including those operating under Saxon authority — raced to produce debased small silver at profit. John George I had initially positioned Saxony as a voice of monetary restraint, but competitive pressure from neighboring territories made abstention economically untenable. The 10 Groschen denomination itself was a creature of the crisis, an inflated intermediate value that had no stable place in the coinage system before or after.

Saxony returned to orthodox coinage standards by 1623 under imperial pressure. Issues from this window are frequently encountered in poor condition — not from heavy circulation, but from the low silver content that accelerated surface degradation.