Watch List notes:

Leo I (457-474). AE Nummus, Constantinople mint. Obv. [DN]LEO PF[ ] Diademed, draped and cuirassed bust right. Rev. [CON] Lion crouching left, head reverted; all within wreath. RIC X 674. AE. 1.20 g. 10.00 mm. Reverse slightly off centre. Green brown patina,. VF.