Constantine II, AE follis, Arles. AD 322.

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right, seen from the back.
CAESARVM NOSTRORVM around VOT X within wreath.

Mintmark ARLQ

RIC VII Arles 250; Sear 17187.
Rated R4

Contributed by Rich DeMarco of Carpe Diem Numismatics, Feb. 2012.