SWITZERLAND. Basel, Bistum. Berthold von Pfirt, 1249-1262. Runder Pfennig (Silver, 18 mm, 0.33 g). Bishop seated facing, holding episcopal crozier and Book of Gospels. Rev. Incuse of obverse. HMZ 1-220a. Very rare. Edge split, otherwise, very fine.
From a Swiss collection of bracteates.