9.43g, 26mm in diameter

Alexandria mint

Some speckling of silvering on the obverse.

Obv: Bust of Constantius I right " FLAV L CONSTANTIVS NOB CAES"

Rev: "GENIO POPVLI ROMANI" "ALE" in exergue.  Genius of the roman people standing left holding a patera and cornucopiae. "XX" in left field " D I " in right field

RIC31a