Justin I, Constantinople, AE Follis, 518-527 AD. 31mm, 11.95g. DN IVSTINVS PP AVG, pearl diademed, draped, cuirassed bust right. Large M, cross to left, cross above, crescent to right officina letter A to epsilon below. Mintmark CON. SB 65; DO 12; Hahn MIB 15. Contributed by wileyc, Feb. 2012.