Diocletian (284-305 A.D.) - AE Follis - 27mm, 8.74gr
Obverse - IMP C DIOCLETIANVS P F AVG
Diocletian, 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.
K in left field, Z over V in right field.
ANT in Exergue.

Minted at the 7th officina (Z) in Antioch (Antakya, Turkey) in 300-301 A.D..

Reference:
Sutherland, C.H.V., "Roman Imperial Coinage", Volume 6 (RIC), Antioch, p620, nr 54a.
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, Diocletianus, p34, nr 20.

General reference works (no exact determination):
Failmezger, V., "Roman Bronze Coins From Paganism To Christianity 294-364 A.D.", nr 25bD.
Van Meter, D., "Handbook of Roman Imperial Coins", p277, nr 41, variety with Ol/5.

Quality: Very Fine-
Rarity: C2