Tetradrachm  : Marcus Aurelius Antoninus “Elagabalus” (r. 16 May 218 – 11 March 222 CE)  Date/Mint:  218–220 CE, likely Antioch. Prieur gets to the level of identifying the style of individual engravers from previous issues of Caracalla and Macrinus and lists this coin as Emesa and others in Carrhae, Laodicea, and Unknown in his section on Antioch. RPC goes with " Uncertain mint of the Syrian Tetradrachms " e.g.  RPC 7954  which is perhaps the safest option without some stro