Watch List notes:

Constantius II (337-361), Solidus, Sirmium, AD 354-355; AV (g 4,35; mm 22; h 7); FL IVL CONSTAN - TIVS PERP AVG, diademed, draped and cuirassed bust r., Rv. GLORIA - REI - PVBLICAE, Roma and Constantinople, holding sceptre and resting foot on prow, support a shield inscribed VOT / XX / MVLT / XXX; in ex. SIRM. RIC 1.
Good extremely fine.