MESOPOTAMIA. Carrhae. Caracalla, 198-217. AE (Bronze, 14 mm, 2.53 g, 6 h). M AVR ANTONINVS P F AVG Laureate head of Caracalla to right. Rev. COL AVR METROPOLI ANTONINI[...] Turreted, veiled and draped bust of the city-goddess to right. BMC 31-33. Attractive earthen deposits. Minor cleaning marks, otherwise, very fine.