Watch List notes:

Maximianus Herculius, first reign, 286-305. Antoninianus (Billon, 21 mm, 3.54 g, 5 h), Ticinum, 1st officina, 290. IMP C M VAL MAXIMIANVS AVG Radiate, draped and cuirassed bust of Maximian to right. Rev. IOVI CONSE-RVAT / S XXI T Jupiter standing left, head turned to right, holding thunderbolt in right hand and long scepter in left; to left, eagle; to right, two signa. Cohen 338. RIC 560. A spectacular example with most of the original silvering apparent. Good extremely fine.