Diocletian, 284-305. Quinarius (Bronze, 15 mm, 1.55 g, 6 h), Rome, 286-287. IMP DIO[CLE]TIANVS AVG Laureate, draped and cuirassed bust of Diocletian to right, seen from behind. Rev. IOVI CONSERVAT AVGG Jupiter standing front, head to left, holding thunderbolt in his right hand and long scepter in his left. Cohen 227 corr. (bust draped only). King 7. RIC 193 corr. (bust draped only). Rare. Part of the flan broken off, otherwise, good very fine.