SWITZERLAND. Basel, Bistum. Johann II. Senn von Münsingen, 1335-1365. Vierzipfliger Pfennig (Silver, 18 mm, 0.20 g). Mitred bishop's head left, crosier in left field. Rev. Incuse of obverse. HMZ 1-252. Wiel. Basel 111a. Darkly toned and well preserved. Small scratches, otherwise, nearly extremely fine.

From the collection of Dr. Max Blaschegg (1930-2021, with collector’s ticket), privately acquired from M. Olding on 10 April 1996.