Maximian Herculius. AE Follis. 296-297 AD. Trier. 

IMP MAXIMIANVS PF AVG, laureate, draped, cuirassed bust right
GENIO POPV-LI ROMANI, Genius standing left, modius on head,
 naked except for chlamys over left shoulder, holding patera
 and cornucopiae. 

B-Gamma across fields. 
Mintmark TR. 

RIC VI Trier 173b. 

With permission of Roma Numismatics, November, 2009