Justinian I (527-565).     AE Decanummium, Constantinople mint.   Obv.    D N IVSTINI-ANVS P F AVG.  Diademed, draped, and cuirassed bust right.        Rev.   Large I; flanked by two stars; CON in exergue.     D.O. 34; MIB 92; Sear 166.     5.09 g.   18.5 mm.      R.    Good VF.