Antoninus Pius AE Sestertius. 145-161 AD. 

ANTONINVS AVG PIVS PP TR P, laureate head right
COS IIII, S-C, Antoninus, with radiate nimbus, standing left, 
holding branch and spear. 
RIC III 765; Cohen 318. 

23.31g 
30mm 

With permission of Roma Numismatics, October, 2011