Watch List notes:

Justinian I. 527-565. AE follis (40 mm, 23.26 g, 6 h). Constantinople mint, Struck 538/9. D N IVSTINI - ANVS P P AVG, helmeted and cuirassed bust of Justinian I facing holding globus cruciger and shield, to right, cross / Large M between A/N/N/O and XII (= regnal yr. 12 = 538/9); above, cross; beneath, Є; // CON. SBCV 163; DO 37. Good VF, reddish toned-copper highlights on devices, sparse, lighter colored deposits in recesses and dark brown-green patina in fields.