Watch List notes:

Justinian I (527-565). AE Follis. Rome mint. Obv. Diademed, draped and cuirassed bust right. Rev. Large M between two stars; above, cross; in exergue, ROMA; all within wreath. D.O. 322; MIB 214; Sear 294. AE. 18.10 g. 27.50 mm. Rare and in very good condition for issue. Dark green patina, with lighter spots. VF.