Antoninus Pius (138-161), Sestertius, Rome, AD 145-161; (27,20 gr; 32 mm. 

ANTONINVS AVG PIVS P P TR P COS IIII, laureate head right.
FELICITAS AVG, Felicitas standing left, holding capricorn 
and long winged caduceus; S-C across fields. 

RIC 770; C 363.

Used by permission of ArtCoins Roma, Auction 8, Feb 2014. Lot 587.