AE4 of Leo I (457-474 AD) with a lion reverse, Constantinople mint, Roman Empire

LEO I. 457-474 AD. Æ 10mm (1.2 gm). Constantinople mint. DN LEO PF AVG or similar, Pearl-diademed, draped, and cuirassed bust right / No inscriptions, lion left, head right, CON in exergue. RIC 668.