Bronze AE3, 21mm, 4.93gm, issued AD 312 Alexandria mint.
Obv: IMP C GAL VAL MAXIMINVS PF AVG, Laureate head right.
Rev: GENIO AVGVSTI (ALE in ex.), Genius, wearing modius, chlamys draped over left shoulder, standing left, holding head of Serapis and cornucopiae, N to left, E to right.
References: Sear 14843, RIC 157b.
Scarce.