Constantius II (337-361). Æ Follis (19,8 mm, 2,6 g). Siscia, AD 348-350. Diademed, draped and cuirassed bust r. R/ Constans standing l. on galley, holding labarum and phoenix upon globus; Victory r., steering galley; in exergue, BSIS•. RIC 197. Very fine.