Constantine II, AV solidus. Antioch, AD 337-340. 21mm, 4.62 g. 

CONSTANTINVS AVG, laureate, draped and cuirassed bust right.
VICTORIA AVGVSTI, Victory seated right on cuirass, 
inscribing VOT XXX on a shield; small winged Genius 
standing in front of her, supporting the shield. 

Mintmark SMANA dot.

RIC VIII Antioch 10; Sear 17370.

With permission of Dr. Busso Peus Nachfolger, Auction 409, Lot 516, April 2013.
Estimate: 500 EUR.