Constantine II, as Caesar. AE Follis. Lyons.

CONSTANTINVS IVN NOB C, laureate, cuirassed bust right.
GLOR-IA EXERC-ITVS, two soldiers standing by one standard
with O on banner.
Mintmark dot SLG.

RIC VII Lyons 244, rated R3

With permission of Roma Numismatics, April, 2011