Watch List notes:

Marcian, 450-457. Nummus (Bronze, 13 mm, 1.32 g, 7 h), Heraclea. [D N] MARCIANVS P F AVG Pearl-diademed, draped and cuirassed bust of Marcian to right. Rev. Monogram of Marcian within wreath; in exergue, SMHA. RIC 537. Rare. Darkly toned. Very light roughness, otherwise, good very fine.