Constantine I, AE follis, Arles mint.

IMP CONSTANTINVS PF AVG, laureate, draped, cuirassed bust right.
GENIO P-OP ROM, Genius standing left, modius on head,
loins draped, holding patera and cornucopiae.
S-F across fields.
Mintmark: QARL.

RIC VII Arles 53 var (unlisted reverse legend break)

Rated R4.
Contributed by Flavio Bertoli, Oct. 2012.
(Another example is in the collection of Jerome Holderman)