★ Of the highest rarity, apparently the second known example ★

MYSIA. Pergamum. Commodus, 177-192. Medallion (Orichalcum, 42 mm, 30.31 g, 12 h), circa 180-182. ΑYΤΟ ΚΑΙ Μ ΑYΡΗ ΚΟΜΟΔΟϹ Laureate, draped and cuirassed bust of Commodus to right. Rev. EΠ[...] / [...] ΠΕΡΓΑΜΗΝΩΝ Β [...] Hygieia seated left on rock, resting left on rock and feeding serpent coiled around tree from patera held in her right; at feet, dog seated left. RPC IV.2 online 3257. Of the highest rarity, apparently the second known example. Somewhat smoothed and corroded, otherwise, very fine.