Justin I AE follis, Nicomedia. 29 mm, 18.03g. AD 518-522.

DN IVSTINVS PP AVG, diademed, draped and cuirassed bust 
right; cross above.
Large M, cross above, star to left and right, A below.

Mintmark NIKM.
SB 84; DOC 29a.2.
 
Contributed by Robin Ayers, Dec. 2014