Gratian AR Siliqua, 1.01 grams, 13.82 mm. Aquileia. 375-378 AD. 

Obv: DN GRATIA-NVS PF AVG, pearl-diademed, draped & cuirassed bust right 
Rev: VRBS-ROMA, Roma seated left on cuirass, holding Victory 
on globe and reversed spear. Star in right field.

Mintmark AQPS dot.

RIC IX Aquileia 15b, rated common.

Courtesy of TimeLine Originals (www.time-lines.co.uk), Nov, 2010