Watch List notes:

The Roman Empire

Constans augustus, 337-350. Solidus, Siscia 340-350, AV 4.50 g. FL IVL CONS – TANS P F AVG Laurel and rosette-diademed, draped and cuirassed bust r. Rev. OB VICTORIAM TRIVMPHALEM Two Victories facing each other, holding between them wreath inscribed VOT / X / MVL / XV; in exergue, SIS*. C – cf. 89 (MVLT XX). RIC 115. Depeyrot 9/1.
Rare. Virtually as struck and almost Fdc
Privately purchased from Vinchon in 1960. From the Pierre Bastien collection.