This coin is not listed in RIC for this bust type (G), but should come after RIC 63. It’s not in Bastien either.
Maximianus
A.D. 299
27mm 10.0g
IMP C MAXIMIANVS AVG; laureate and cuirassed bust left, scepter over right, shield on left.
GENIO POPVLI ROMANI; Genius standing left, modius on head, loins draped, r. holding patera over altar and l. cornucopiae; in right field B.
In exergue LP
RIC VI Lyons –-
