Pfennig - Leopold III, Leopold IV or Henry II

The CNA B13 type sits in one of the most frustrating attribution problems in Austrian medieval numismatics — the coin cannot be assigned with certainty to Leopold III, Leopold IV, or Henry II of Austria, all of whom issued bracteate-influenced pfennigs from the same mints during the same decade. The overlapping reigns and near-identical minting practices of this period make die-by-die attribution essentially impossible without a hoard provenance. Scholarship has not resolved this in over a century of trying.