Antoninus Pius AR denarius. 

Obv. ANTONINVS AVG PIVS PP TRP XXII, bare head right.
Rev. VOTA SUSCEPTA DEC III, COS IIII in ex, Antoninus, veiled 
and togate, sacrificing left over tripod. 

RIC 294b var (bust type); Sear 4140 var; RSC 1126a var (bust type)

Contributed by Rupert of the Forum Ancient Coins, Jun, 2011