Justinian I (527-565). AR ½ Siliqua, Ravenna. Obv. DN IVSTIN [ ]. Diademed and cuirassed bust right, wearing imperial mantle. Rev. Christogram on globe between two stars; all within wreath. V.P. 22. Cfr. D.O.339/1 var. e Ranieri 361 var. AR. g. 0.76 mm. 12.00 RR. EF. Lovely iridescent patina.