Constantine II. AE Follis. 330-335 AD. Trier. 

CONSTANTINVS IVN NOB C, laureate, cuirassed bust right
GLOR-IA EXERC-ITVS, two soldiers holding spears and 
shields with two standards between them with thin 
pointed banners. 

Mintmark TR dot S. 

RIC VII Trier 539.

With permission of Roma Numismatics, November, 2009