1 Thaler - Ferdinand II Klagenfurt

Ferdinand II issued this thaler at Klagenfurt — capital of Carinthia, a hereditary Habsburg land — in 1621, the year immediately following the catastrophic Protestant defeat at the Battle of White Mountain. That victory gave Ferdinand the political momentum to aggressively re-Catholicize Bohemia and his Austrian territories, expelling Protestant nobles and installing Counter-Reformation administrators. Klagenfurt itself had been a Protestant stronghold for decades, its mint operated under a city council that had resisted Habsburg religious pressure.

The Davenport reference EC II#3120 places this within the broader Kipper und Wipper currency crisis that was simultaneously debasing coinage across the Holy Roman Empire — making full-weight silver thalers from legitimate imperial mints increasingly anomalous in daily commerce.