Watch List notes:

Justinian I. 527-565. AE follis (41.19 mm, 22.92 g, 6 h). Nicomedia mint, struck 541/2. DN IVSTINI-ANVS P P AVC, helmeted and cuirassed facing bust of Justinian I holding globus cruciger and shield, to right cross / Large M, above, cross; to left A/N/N/O; to right X/Ч (= regnal year 15 = 541/2); below, A // N·I ·K·O. SBCV 201. Choice VF, brown patina on tops of devices, medium green in recesses and fields, reverse slightly double-struck.