Constantine IAE Follis, Arles, AD 316.

IMP CONSTANTINVS PF AVG, laureate, draped and cuirassed bust right.
GENIO-POP ROM, Genius standing left, naked but for chlamys 
over left shoulder, holding patera and cornucopiae.

T over star in left field, F in right field.
Mintmark TARL.

RIC VII Arles 78.
Rated R5.

Contributed by Richard Demarco of Carpe Diem Numismatics.