Watch List notes:

Constantius II (337-361), Solidus, Nicomedia, AD 340-351; AV (g 4,61; mm 21; h 6); FL IVL CONSTAN - TIVS PERP AVG, diademed, draped and cuirassed bust r., Rv. GLORIA - REI - PVBLICAE, Roma, holding scepter, and Constantinopolis, resting foot on prow, seated facing, holding between them wreath inscribed VOT / XX / MVLT / XXX; in ex. SMNT. RIC 32; C 108.
Rare. An invisible graffito on obverse and a minor dot on edge, anyway extremely fine.