Gratian AE3. 

Obv: D N GRATIANVS P F AVG, pearl-diademed, draped and cuirassed bust right 
Rev: GLORIA RO-MANORVM, emperor advancing right holding labarum and dragging 
 captive; wreath in right field. 
Mintmark: TESG. 

RIC IX Thessalonica unlisted mintmark, unlisted fieldmark.

Contributed by Dane, October, 2005.