Watch List notes:

JUSTINIAN I, (527-565), AE follis, Constantinople mint, (22.49 g) issued year 15 = 541-542, officina A, obv. Justinian bust facing, DN IVSTINI ANVS PP AVC, rev. M, A below, year X/U, CON in exergue, large thin flan, (S.163, DOC.40a, BMC 56-57, Ra.506). Large flan, with dark brown patination, nearly very fine.

Ex Dr V.J.A. Flynn Collection, and A.H. Baldwin and Sons.