Caracalla and Geta, AE18 of Carrhae, Mesopotamia. 4.45g. ANTWN.., laureate, draped bust of Caracalla right facing bare-headed, draped bust of Geta left. ..NEIA MHTROPO.., Crescent and one star. BMC 45. With permission of cngcoins.com, the AK Collection sale, G025 from Lot 563.