Watch List notes:

Leo I (457-474 AD) - Semissis 462 or 466 AD - Mint: Constantinopolis - Obverse: Pearl-diademed, draped and cuirassed bust right - Reverse: Victory seated right on cuirass, inscribing V/X/V on shield set on knee; in left field star and in ight., chistogram. CONOB in exergue - gr. 2,11 - Rare. Minor marks, otherwise about extremely fine - Ex NAC sale 78, 26-27 May 2014, lot 1266 RIC 610