Maximianus (286-305, 306-308, 310 A.D.) -  AE Follis of his 1st reign - 26mm, 11.23gr
Obverse: IMP C M A MAXIMIANVS P F AVG
Maximianus, his laureate head right
Reverse: GENIO POPV-L-I ROMANI
Genius standing left, modius on head, naked but for
chlamys over left shoulder, holding patera (from
which liquor flows) in right and cornucopiae in left hand.
D over K in left field, E over V  in right field.
ANT in Exergue.

Minted at the 9th officina (DE) in Antioch (Antakya, Turkey) in 300-301 A.D.
Reference: 
Sutherland, C.H.V., "Roman Imperial Coinage", Volume 6 (RIC), Antioch, p619, nr 54b
Voetter, Otto, "Die Münzen der römischen Kaiser, Kaiserinnen und Caesaren von Diocletianus bis Romulus, Katalog der
hinterlassenen Sammlung und Aufzeichnung des Herrn Paul Gerin" (Voetter-Gerin), Antioch, Maximianus Herculius, p36, nr 19.
Failmezger, V., "Roman Bronze Coins From Paganism To Christianity 294-364 A.D.", nr 25bM
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p309, nr. 3633, variety.
Van Meter, D., "Handbook of Roman Imperial Coins", p278, nr. 39, variety with Ol/6.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p401, nr. 69 (B20, O32, R056, T028, M2)
Quality: Extra Fine