Justinian I (527-565). AR Half Siliqua. Ravenna mint. Obv. DN IVSTINIANVS C. Diademed bust right, wearing robe ornamented by row of pellets. Rev. Staurogram on globe, on either side, star, all within wreath. D.O. 339.2; MIBE 78; Sear 320; Ranieri 361. 0.69 g. 12.00 mm. RR. Choice example of this rare issue. Lightly toned, underlying luster. EF.