Maximian (286-310). BI Antoninianus, Siscia mint. Obv. IMP C MA VAL MAXIMIANVS PF AVG. Radiate and cuirassed bust right. Rev. CONSERVATOR AVGG. Emperor, holding sceptre, and Hercules, leaning on club, standing face to face, sacrificing at altar; in exergue, A•XXI•HP•. RIC V 580. C. 71. BI. g. 3.88 mm. 24.00 R. Rare and superb. Fully silvered with reddish highlights. About EF.