SWITZERLAND, Kanton Basel-Schtadt. Basel (Bistum). Johann I von Chalon. 1327-1335. AE Vierzipfliger Pfennig (19mm, 0.32 g, 12h). Head left, wearing episcopal miter; B A flanking / Incuse of obverse. HMZ 1-254a. VF, toned.From the J. Eric Engstrom Collection.
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