Watch List notes:

Maximian (286-310). BI Antoninianus. Cyzicus mint, 293 AD. Obv. Radiate, draped and cuirassed bust right. Rev. Emperor standing right, holding sceptre and receiving Victory on globe from Jupiter standing left, holding sceptre; between them, S; in exergue, XXI. RIC V 607. BI. 4.19 g. 21.50 mm. Some silvering. About EF.