Maximinus II Daia - Caesar 305-308 AD, Augustus 309-313 A.D. -  AE Follis - 27mm, 8.41gr
Obverse - GAL VAL MAXIMINVS NOB CAES
Maximinus, his laureate head right
Reverse - GENIO POPV-LI 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.
Δ in right field. ANT : in Exergue.

Minted at officina officina 4 (Δ) in Antioch (Antakya, Turkey) in 306 A.D during his reign as Caesar under Galerius.

Reference:
Sutherland, C.H.V., "Roman Imperial Coinage", Volume 6 (RIC), Antioch, p633, nr 75b.
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), Antiochia, Maximinus Daia, p41, #2.

General reference works (no exact determination):
Failmezger, V., "Roman Bronze Coins From Paganism To Christianity 294-364 A.D.", nr 46aM2
Van Meter, D., "Handbook of Roman Imperial Coins", p283, nr 14, variety with ol/2.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  unlisted (B7, O4, R16, T13, M2)

Quality: Very Fine
Scarcity: C