Watch List notes:

Constans AD 337-350. Rome
Follis Æ

21 mm, 4,11 g

DN CONSTANS PF AVG, pearl-diademed, draped, cuirassed bust right / FEL TEMP REPARA[TIO], emperor, in military dress, standing in prow of galley, holding phoenix on globe and standard with chi-ro on banner; Victory sitting at the stern, steering the ship, B in left field

very fine

RIC VIII 133.