★ Seems very rare with officine Z ★

GALERIUS MAXIMIANUS (Caesar, 293-305). Follis. Antioch.
Obv: GAL VAL MAXIMIANVS NOB CAES. Laureate head right.
Rev: GENIO POPVLI ROMANI / ANT. Genius standing left, holding cornucopia and sacrificing with patera; two stars to left; to right, crescent above Z.
RIC 51b. Seems very rare with officine Z.

Weight: 10.52 g.
Diameter: 27 mm.