Hadrian AR denarius, AD 134-138 18 mm, 3.43 g.

HADRIANVS AVG COS III P P, bare-headed, draped bust right, 
seen from the back.
MARTI , Mars standing left, holding inverted spear and 
shield.

RIC 255c; Strack 250; BMCRE 675; RSC 951b.

Contributed by ETB, Jan. 2016