Maximianus, First reign (AD 286–305). Antoninianus (AE, 23 mm, 3.56 g) AD 290–294, Lugdunum mint.

IMP MAXIMIANVS AVG Radiate and cuirassed bust of Maximianus right. / SALVS AVGG Salus standing right, feeding snake held in arms; in exergue C. RIC 422. Dark toning with some remains of silvering. Extremely fine.