Caracalla, AE22 of Kolophon, Ionia. AD 198-217. 5.35 g. AYT M AYR ANTWNEINOC, laureate head right. KOLOFWNIWN, Zeus-Serapis seated left, polos on head, holding sceptre and extending hand to Kerberos at foot left. BMC 48; Milne Kolophon 203. Sold by Gorny & Mosch auction 247, Lot 4438, March 2017. (Note: Isegrim describes the head as laureate and draped in error).