Valentinian I, AE3, Arles.

DN VALENTINI-ANVS PF AVG, pearl diademed, draped, cuirassed bust right.
GLORIA RO-MANORVM, Emperor in military dress, advancing right, 
head left, holding labarum, dragging captive behind him.
Left field: OF.
Right field: III.
Mintmark: CONST. 
RIC IX Arles 7a, type ii(c).

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