Engraving of a medal of George Frederick, Margrave of Brandenburg-Ansbach. Obverse; a portrait of the Margrave, half length in profile right, and on the reverse the coat of arms. With German inscription above and printed text on the verso. A plate from Johann Jakob Spieß's Brandenburgische historische Münzbelustigungen in welchen seltene Schaustücke, Dukaten, Thaler (1768).