Justinian I, AE Half Follis, 557/558, Year 31, Theoupolis (Antioch) Mint
[ d N IVSTINI]_ANVS P P AVGHelmeted, cuirassed bust facing, globus cruciger in right hand, shield in left, cross in right field
Large K, A/N/N/O to left, cross above, X XXI to right
e in exergue 25mm x 28mm, 9.48g