Theodosius I AE2 Heraclea. AD 379-395. 

DN THEODO-SIVS PF AVG, helmeted, pearl-diademed, draped, cuirassed bust right.
GLORIA RO-MANORVM, Emperor standing left, head right, on 
galley, raising right hand, Victory seated at helm.

Symbol Helv. 6 in left field (a T with a curled tail).
Mintmark SMHA

RIC IX Heraclea 21b; Sear 20477.