Antoninus Pius, obverse legend error. Tetradrachm; Antoninus Pius, obverse legend error; 138-161 AD, Billon tetradrachm, Egypt, Alexandria, Year 17 = 153/4 AD, 13.90g. Obv. legend var. of Cologne-1695, Datt-2390, Oxford-2201, and Emmett-1437/17. Obv: ANTWNNIO - C (sic) C - EB EVCEB Bust laureate r., fold of cloak on front shoulder and behind heck. Rx: Tyche wearing kalathos reclining l. on garlanded couch, resting l. elbow on cushion behind her and supporting head with l. hand, holding rudder in r. hand; in field above date LIZ. Engraver\'s error in obverse legend: the IN called for in Antoninus\' name was instead written NI, in reversed order. . VF