Antoninus Pius AE Quadrans. Rome, AD 145-161. 16.5 mm, 2.15 g.

ANTONINVS AVG PIVS PP, laureate head right.
COS IIII S-C, cornucopiae. 

RIC III 839a; BMCRE 1771.

With permission of Naville Numismatics auction 15, Lot 448, June 2015.