Diocletian, 284-305. Denarius (?) (Bronze, 19 mm, 2.18 g, 6 h), Rome, circa 286-287. IMP DIOCLE-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. Classical Numismatic Group 42 (1997), 1099. Cohen -. Hunter -. RIC -. Voetter, Kupferprägung p. 276, 6. Very rare. Somewhat smoothed and slightly tooled, otherwise, very fine.