Diocletian, AE follis, Ticinum, 26.97 mm, 10.71 gr.,  296-297 AD.  

IMP C DIOCLETIANVS PF AVG, laureate head right.
GENIO POPV-LI ROMANI, Genius standing left, modius on head, naked 
but for chlamys over left shoulder, holding patera and 
cornucopiae
star in left field
mintmark PT.

RIC VI Ticinum 31a; Sear 12772.

With permission of TimeLine Originals (www.time-lines.co.uk), October, 2013