SWITZERLAND. Basel. Johann II. Senn von Münsingen (1335-1365). Vierzipfliger Pfennig.
Obv: Head of bishop left, wearing mitra; crozier before.
Rev: Incuse and reverse of obverse.
HMZ 1-252.
Condition: Extremely fine.
Weight: 0.20 g.
Diameter: 18 mm.