Watch List notes:

Constantius II (337-361), Solidus, Antioch, AD 355-361; AV (g 4,46; mm 21; h 12); D N CONSTAN - TIVS P F AVG, diademed head r., Rv. GLORIA - REI - PVBLICAE, Roma and Constantinopolis, enthroned facing, supporting between them a wreath inscribed VOT / XXXX; Constantinopolis holding sceptre and resting foot on prow, Roma holding spear; in ex. ANTB. RIC 172; C 126.
Rare, invisible die break on obverse, extremely fine / good extremely fine.