Caracalla AE22 of Petra, Arabia. M AYR ANTWNINO.., laureate, draped, cuirassed bust right, seen from the back. ADRI-PETRA-MHT around and beneath tetrastyle temple without pediment with Tyche, turreted, seated left on rock within, holding patera and trophy. Spijkerman 46. Offered on www.acsb.com, June 2014.