Watch List notes:

Byzantine Empire. Justinian I (527-565). AE Follis, Constantinople mint, 539-540 AD. Obv. bust of Justinian frontal, helmeted, cuirassed; holding cross-globe and shield; in field right, cross. Rev. Mark of value (M). MIB 95a. DOC 38c. Sear 163. AE. g. 21.95 mm. 38.00 Brown patina. About EF.