Theodosius, AV Solidus. Sirmium mint. Struck AD 393-395. 

DN THEODOSIVS PF AVG, rosette-diademed, draped, cuirassed bust right.
VICTOR-IA AVGGH, emperor standing right, holding labarum and Victory on globe, spurning captive at foot. 

S-M across fields. 
Mintmark COMOB. 

RIC IX Sirmium 13b var (officina for the AVGG and VICTOR- series).