Constantius II, AE3 of Cyzicus. AD 330-348.

FL IVL CONSTANTIVS NOB C, laureate, draped, cuirassed bust 
right.
GLOR-IA EXERC-ITVS, 2 soldiers with 2 standards between
them.

Mintmark dot SMKS.
2.67g, 17mm

RIC VIII Cyzicus 99.
(RIC Note to Cyzicus 99: "All the busts of officinae A, 
epsilon and S are indiscriminately described as laureate, 
draped, cuirassed")