Maximianus Herculius, AE Follis, London, 27mm, 9.9 g, 286-305 AD. 

IMP C 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: LON

RIC VI London 1b, rated rare.

Contributed by Paxaugusti Numis-fabius-Coins, Nov. 2010