Bronze follis, 28mm, 9.23gm, issued AD 301 Aquileia mint.
Obv: IMP DIOCLETIANVS PF AVG, Laureate head right.
Rev: SACRA MONET AVGG ET CAESS NOSTER (AQP in ex.), Moneta, draped, standing left, holding scales and cornucopiae.
References: Sear 12822A, RIC 31a.