Watch List notes:

The Roman Empire

Constantine II augustus, 337 – 340. Siliqua, Siscia 337-340, AR 2.98 g. CONSTANTI – NVS MAX AVG Laurel, rosette-diademed, draped and cuirassed bust r. Rev. CONSTAN – TINVS AVG Victory advancing l., holding wreath in r. hand and palm branch in l.; in exergue, SIS. C –, for reverse type, cf. 69. RIC 57.
Extremely rare. Light iridescent tone, virtually as struck and almost Fdc