Constantius I. AE Follis. Trier. 295 AD. 

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

B in left field. 
Mintmark TR. 

RIC VI Trier 158a.

With permission of Roma Numismatics, Apr, 2010