Constantius Gallus, Caesar, 351-354. Solidus (Gold, 21 mm, 4.47 g, 6 h), Antiochia, 351-354. D N CONSTANTI-VS NOB CAES Bare-headed, draped and cuirassed bust of Constantius Gallus to right. Rev. GLORIA REI PVBLICAE / SMANA• Roma, helmeted, seated facing on the left, holding spear in her left hand, and Constantinopolis, turreted, seated to left with her right foot on prow on the right, holding scepter in her left hand, supporting between them a wreath containing an eight-rayed star. Depeyrot 7/5. RIC 91. Very rare. A few faint marks and with minor doubling on the reverse, otherwise, extremely fine.