DN IVSTINVS PP AVG, with Justin and Sophia seated facing. Large M (stands for 40 nummi) on reverse, ANNO to the left, uI/II (regnal year 8, what dates this coin to 573/574 AD), cross above, B inside and NIKO underneath. 31mmx27mm, 13.22 grams. Nicomedia mint. SB 369, MIB 46.