Islands of Caria, Kos. Pseudo-autonomous issue, time of Antoninus Pius (138-161). Æ (15mm, 2.89g, 6h). Bare-headed and bearded bust of Hippokrates the Physician r.; IΠ to l., serpent-staff to r. R/ Serpent-staff. RPC IV.2 online 886 (temporary); BMC 216. Green patina, Good Fine / VF