Watch List notes:

Maximianus, first reign, 286-305. Antoninianus (Billon, 21 mm, 2.95 g, 6 h), Rome, 285-286. IMP MAXIMIANVS P F AVG Radiate, draped and cuirassed bust of Maximian to right. Rev. IOVI CONSERVAT AVGG / XXIς Jupiter standing front, head to left, holding thunderbolt in his right hand and long scepter in his left. Cohen 355. RIC 506. Minor flan crack, otherwise, extremely fine.