Gratian, AE4, August 9, 378-August 25, 383, Fourth Period, Nicomedia, Officina 1D N GRATIA_NVS P F AVGPearl-diademed, draped, cuirassed bust right VOT / XX / MVLT / XXX Legend within wreath terminating in large jewel SMNA in exergue 13mm x 14mm, 1.78g