Antoninus Pius (138-161). AE As, Rome mint, 145-161. D/ ANTONINVS AVG PIVS P P TR P COS IIII. Laureate head right. R/ S P Q R OPTIMO PRINCIPI S C. Oak-wreath. RIC III 827a. 12.91 g. 29 mm. R. Reddish green patina. Good VF.
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