Arcadius, AE4, Alexandria.

DN ARCADIVS PF AVG, pearl diademed, draped, cuirassed bust right.
SALVS REI-PVBLICAE, Victory advancing left, trophy over shoulder, dragging captive. 
Dot in left field. 
Mintmark ALEA. 

RIC IX Alexandria 20c/23b, rated common.

From Dane's collection, December 2011.