Antoninus Pius AE As, 24-26mm; 7.55g. AD 139. 

ANTONINVS AVG PIVS P P, laureate head right. 
TR POT COS II, Pietas(?) or Fides, draped, standing half- left, both hands raised (holding corn-ears?). S-C across fields. (RIC: Pax; BMC: Pietas)

RIC 567 (Pax); BMCRE 1164A; Cohen 857.

With permission of cngcoin.com, the AK Collection.