Pfennig Undetermined Friesach minting

Friesach in Carinthia was the dominant silver-minting center in the eastern Alpine region from the late twelfth century onward, producing a currency so widely trusted that "Friesacher Pfennig" became a generic term for quality silver coinage across the German and Hungarian trade networks. Attribution within this series is notoriously difficult — the same die types circulated across multiple issuing authorities simultaneously, and the "Undetermined" classification here reflects genuine scholarly disagreement rather than incomplete research.