Gratian, AE3, 17mm, Antioch. 378-383 AD.

DN GRATIA-NVS PF AVG, pearl diademed, draped, cuirassed bust right.
CONCOR-DIA AVGGG, Roma, helmeted, seated facing, head left, 
holding globe and spear, the lower part of which is hidden
by robe, left leg bare.
Theta in left field, phi over K in right field.
Mintmark ANT delta

RIC IX Antioch 45a, rated scarce

Contributed by Dr. Hubert Lanz, auction November 2000, 
Added July 2011.