Constantius II. AV Solidus, Antioch. AD 337-361. 20 mm. Struck AD 355-361. 

FL IVL CONSTAN-TIVS PERP AVG, Pearl-diademed, helmeted, and 
cuirassed bust facing slightly right, holding spear over 
shoulder and round shield.
GLORIA REI-PVBLICAE, Roma, head facing, and Constantinopolis, head left, seated on thrones facing one 
another, holding between them a wreath inscribed VOT-XXX-MVLT XXXX in four lines.
Dot in lower centre.
Mintmark dot SMAN Epsilon dot. 

RIC VIII 170. 

With permission of Fritz Rudolf Künker GmbH, Oct 2013.