Antoninus Pius (138-161). AE As, 153-154 AD. Obv. ANTONINVS AVG PIVS PP TRP XVIII. Laureate head right. Rev. LIBERTAS COS IIII SC. Libertas standing front, head left, holding sceptre and two corn ears. RIC III 924; C. 371. 10.23 g. 25.00 mm. Nice brown patina. VF.