Antoninus Pius. Drachm; Antoninus Pius; 138-161 AD, Alexandria, Egypt, Year 7 = 143/4 AD, Drachm, 26.91g. Cologne-1450 (same rev. die); BMC-1102, pl. XV (rev. only, same die); SNG Cop-451 (rev. only ill., same die). Obv: ??? ? ? ??? ??? - ????????C CE - B EYC Head laureate r., small incuse triangle added below the emperor\'s chin after striking. Rx: Radiate bust of Serapis Pantheos r., wearing kalathos and atef crown on head and with horn of Ammon above ear, plus cornucopia in field before his chin and top of trident combined with serpent staff emerging behind neck; above cornucopia, date L Z (L retrograde).. F