Empire, Gratianus (366-383 AD) Solidus Milan perl-diademed bust r. D N GRATIANVS PF AVG / VICTORIA AVGG, Gratianus and Theodosius seated facing, MDOB in ex. ( RIC-), ex auction Negrini 17/4/97, Lot n. 791. Au. Ric. 5/d sim., C.38 var. 4.40 g. RR A.XF