HOLY ROMAN EMPIRE. Istria / Andechs-Merania (Duchy). Bertoldo di Merania (1218-1251). Pfennig. Windischgraz.
Obv: Standing patriarch with staff and cross.
Rev: Head with cross and towers.
CNA Ch 19.
Condition: Very fine.
Weight: 0.84 g.
Diameter: 18 mm.