DIOCLESIAN. Antoninian. (Ae. 3.87g/25mm). 287 AD Siscia. (RIC 263).
Obverse: Radiate bust and cuirass of Diocletian to the right, legend around: IMP CC VAL DIOCLETIANVS PF AVG.
Reverse: Diocletian and Jupiter standing, facing each other, holding a scepter and a patera over an altar, in the exergue: XXIr, around the legend: CONSERVATOR AVGG.
MBC+. Remnants of original plating. Double strike on reverse.