Hanniballianus. Rex Regum, AD 335-337. Æ Follis (17mm, 1.81 g, 12h). Constantinople mint. Struck AD 336-337. Bareheaded, draped, and cuirassed bust right / Euphrates reclining right, leaning on scepter; urn at side, reed in background; CONSS. RIC VII 147; LRBC 1036. Brown patina, some roughness, minor marks. VF.