Leo I. AV-Semissis. 462 or 466 AD, Constantinople. 18 mm; 2.10g Obv: DN LEO PE-RPET AVG, pearl diademed, draped, cuirassed bust right Rev: VICTORIA AVGG, Victory standing right on cuirass, behind which is a shield; on her left knee she supports a shield inscribed XXV (var. C). Star in left field, reversed christogram in right field. Mintmark: CONOB RIC X 610, rated R4 Contributed by Thomas Laufer, Feb. 2010.