Gratian, AE3 of Aquileia. AD 378-383. 18 mm, 2.99 g. 

DN GRATIA-NVS PF AVG, pearl diademed, draped, cuirassed bust right.
CONCOR-DIA AVGGG, Roma, helmeted, seated facing, looking left, her left leg bare, holding globe and reversed spear.

Mintmark SMAQP.

RIC IX Aquileia 32a.
Rated Scarce.

With permission of Roma Numismatics Ltd - E-Sale 78, Lot 1872, Dec 2020