Constantius II, AE follis. Constantinople. AD 330-348.

FL IVL CONSTANTIVS NOB C, laureate, draped and cuirassed bust right.
GLOR-IA EXERC-ITVS, two soldiers, each holding spear and 
resting hand on shield, with two standards between them.

Mintmark dot CONSS dot.

RIC VII Constantinople 82; Sear 17694.

Image courtesy of the ANS New York.