Watch List notes:

JUSTINIAN I, (527-565), AE half follis, Constantinople mint, (11.37 g) issued year 13 = 539-540, officina **G*, obv. Justinian bust facing, DN IVSTINI ANVS PP AVC, rev. K, **G* below, year XIII, large thin flan, (S.165, DOC.-, BMC -, To.322). Green patination, good very fine and scarce.

Ex Dr V.J.A. Flynn Collection and A.ZH. Baldwin & Sons.