Watch List notes:

Marcian, 450-457. Nummus (Bronze, 11 mm, 1.31 g, 7 h), Constantinopolis. D N MARCIΔNVS P F AVG Pearl-diademed, draped and cuirassed bust of Marcian to right. Rev. Monogram of Marcian within wreath; above, cross in circle. RIC 546. Somewhat smoothed, otherwise, good very fine.