Constans, 337-350. Solidus (Gold, 20 mm, 4.52 g, 1 h), Siscia, 342/3. FL IVL CONS-TANS P F AVG Laurel-and-rosette-diademed, draped and cuirassed bust of Constans to right. Rev. OB VICTORIAM TRIVMPHALEM / SIS✱ Two victories, on left and right, supporting between them a wreath inscribed VOT / X / MVL / XV. Depeyrot 9/1. RIC 115. Minor flan fault on the obverse, otherwise, good very fine.

This issue celebrates Constans' victory against the Franks in spring-summer 342 and likely also refers to his journey to Britain in January-February 343, as multipla from Treveri (RIC 121) and Thessalonica (RIC 61) with the related legend TRIVMFATOR GENTIVM BARBAROVM show the emperor placing his right foot on a prow. Unfortunately, we do not know what prompted Constans' visit to this northwesternmost province, but the fact that he crossed the Channel in winter indicates that he was reacting to a military crisis, perhaps to an invasion by the Picts