Watch List notes:

SWITZERLAND. Basel, Bistum. Heinrich IV. von Isny, 1275-1286. Runder Pfennig (Silver, 16 mm, 0.29 g). Facing bust, wearing miter and holding episcopal crozier turned inward. Rev. Incuse of obverse. HMZ 1-231a. Very rare. Very fine.


From a Swiss collection of bracteates.