Watch List notes:

Valentinian III. AD 425-455. Æ (21mm, 4.18 g, 6h). Constantinople mint. pearl-diademed, helmeted, draped, and cuirassed bust right, holding spear and shield / Two emperors standing facing, each holding spear and supporting long cross between them; COИS. RIC X 461; LRBC 2232. Fine, green-brown surfaces. Rare.