Watch List notes:

Justinian I. 527-565. AV semissis (19 mm, 2.15 g, 6 h). Constantinople. D N IVSTINI-ANVS P P AVI, diademed, draped and cuirassed bust of Justinian I right / VICTORIA AVGGG, Victory seated right, inscribing shield set on knee; in left field, star; in right field, reversed staurogram; CONOB. DOC 18; MIBE 18; SB 144. Flan a bit crinkly. Very fine.