IONIA. Smyrna. Time of Septimius Severus, 193-211. (Bronze, 15 mm, 2.56 g, 7 h), Stra.., magistrate, c. 209-211. CTPA Draped bust of Serapis right, wearing calathus. Rev. ZMYPNAIΩN Prow right; below, prawn. BMC 198. Klose 3-5. SNG Copenhagen 1312. With a particularly naturalistic depiction of a prawn; a rare coin. Slightly rough, mainly on the obverse, otherwise, very fine.
The prawns of Smyrna were famous in antiquity: preserved ones were shipped to Rome.