Leo I (AD 457-474), Gold Solidus, mint of Constantinople, 4.5 gms., DN LEO PERP AV, helmeted, diademed and cuirassed bust, three-quarters facing right, holding spear over right shoulder and shield, rev. VICTORIA AVGGG /KG/k, Victory standing left holding long cross, CONOB in exergue (Tolstoi 5; Ratto 242), mint state and lustrous