Constantine II, AE follis. Rome mint. AD 321.

CONSTANTINVS IVN NOB C, laureate head right.
CAESARVM NOSTRORVM around VOT X within wreath, cross with 
a dot in each quarter in the badge at the top of the wreath. 
Mintmark RT.

RIC VII Rome 243; Sear 17191.

Contributed by Paul Askew, April 2016.