Maximian Herculius. 9.53g; 26mm. 297-298 AD. Aquileia. (Large head type). 

IMP MAXIMIANVS PF AVG, laureate head right

GENIO POPV-LI-ROMANI, Genius standing left, modius on head, 
naked except for chlamys over left shoulder, holding patera
 and cornucopiae. 

Mintmark AQS. 

RIC VI Aquileia 25b. 

With permission of Roma Numismatics, November, 2009