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Antoninus Pius AD 138-161 AR denarius. 3.24 g. Rome mint: AD 158-159. 3.24 g.

ANTONINVS AVG PIVS P P TR P XXII, laureate head right.
VOTA SOL DECENN II, emperor standing left, holding 
scroll and patera over tripod altar in sacrifice; a bull 
left of altar. COS IIII in exergue.

RIC III, 292a; RSC 111; BMCRE 949; Sear 4139.