Gratian AE2 367-383 

Obv: D N GRATIA-NVS P F AVG, pearl diademed, draped, cuirassed bust right.
Rev: REPARATIO REIPVB, Gratian standing front, head left, holding 
Victory on globe and raising kneeling female on left.

Mintmark SMAQ
RIC IX Aquileia 30a, rated rare without officina letter.

Sold on ebay by coldashby, Feb 2011.