Maximianus. First reign, AD 286-305. Antoninianus 23 mm. 3.7 gm. Siscia mint, Struck AD 288-290. Obv: Radiate and cuirassed bust right. Rev: Maximianus, holding scepter, and Hercules, leaning on club, standing facing one another, sacrificing over altar; XXIB.KOY. RIC V 580. Original silvering.