Constantius II, AE follis, Rome. AD 337-340. 1.57 g.

DN FL CONSTANTIVS AVG, laurel and rosette-diademed, draped 
and cuirassed bust right.
SECVRITAS REIP, Securitas standing front, looking right,
holding sceptre, left arm resting on column. 

Mintmark R leaf and officina letter P, S, T, Q or E.

RIC VIII Rome 33 

Contributed by Manuel Vasconcelos, Nov. 2014.