Justinian I, AR siliqua, Constantinople mint.

DN IVSTINIANVS PP AVG, pearl-diademed helmeted, draped, 
cuirassed bust right.
GLORIA ROMANORVM, Emperor, nimbate, standing facing,
head right, holding spear and cross on globe.
Star in right field, mintmark COB.

Sear 155; DO 22 corr; Hahn MIB 50.

Contributed by Titiana Slavey, June 2012.