SWITZERLAND. Basel, Bistum. Johann III. von Vienne, 1366-1382. Vierzipfliger Pfennig (Silver, 18 mm, 0.20 g). Head to left, wearing miter; episcopal croziers flanking. Rev. Incuse of obverse. HMZ 1-259a. Beautifully toned. A minor hole in the flan, otherwise, good very fine.
From a Swiss collection of bracteates.