Constantine AE Follis, Alexandria, AD 313-314.

FL VALER CONSTANTINVS PF AVG, laureate head right.
GENIO POPVLI ROMANI, Genius standing left, modius on head,
 naked but for chlamys over left shoulder, holding head of 
Serapis and cornucopiae.

N over palm branch in left field.
Gamma over wreath in right field.
Mintmark ALE dot.

RIC VII Alexandria 4.
Rated R5. 

Contributed by Richard Demarco of Carpe Diem Numismatics, April 2020.