ROMAN IMPERIAL COINS, Hanniballianus (Rex regum 335-337), Æ 4 (Nummus), Constantinople, 336-7, draped and cuirassed bust right, rev. SECVRITAS PVBLICA CONSS, Euphrates seated right on ground, leaning upon sceptre, urn below, reed behind, 1.09g/7h (RIC 147; LRBC 1034). Very fine, green patina, rare £150-180