Antoninus Pius AR denarius, struck AD 145-161. Rome mint.

Obv: ANTONINVS AVG PIVS PP, laureate head right 
Rev: TR POT COS IIII, Liberalitas standing left, holding 
abacus and cornucopiae, LIB-IIII across fields. 

RIC 155, RSC 490a, BMC 567; Sear 4089.

With permission of Numismatik Lanz München, Dec. 2012.