Watch List notes:

Constantius II caesar, 324 – 327. Solidus 357, AV 4.44 g. FL IVL CONSTAN – TIVS PERP AVG Pearl-diademed bust l., wearing consular robes and holding mappa in r. hand and sceptre in l. Rev. GLORIA – REI – PVBLICAE Roma and Constantinopolis enthroned supporting between them a shield inscribed VOT / XXXV / MVLT / XXXX; Constantinopolis holding sceptre in l. hand and resting r. foot on prow and Roma holding spear in l. hand. In exergue, RSMT. C –. RIC 298. Depeyrot 15/3.
Very rare and in exceptional condition for the issue, among the finest specimens known.
A very interesting portrait struck on a full flan, virtually as struck and almost Fdc