Denier Bracteate - Swietopelk II the Great Gdańsk mint

Świętopełk II ruled East Pomerania for nearly five decades, a tenure marked by relentless conflict with the Teutonic Knights, the Piast dukes of Poland, and his own brothers. The bracteate form — a single-die, one-sided thin silver strike — was the dominant coinage technology in the southern Baltic region during this period, adopted precisely because the minimal silver content suited the monetary realities of fragmented, frequently warring principalities.

The Gdańsk attribution is based on Świętopełk's consolidation of that port town as his primary seat of power after 1227.