Watch List notes:

Valentinian I (364-375), AV Solidus, 3.83g, Nicomedia, AD 364-367, officina letter s, diademed, draped and cuirassed bust right,rev. Valentinian in military attire, holding labarum and Victory on globe, smns in exergue (RIC IX, no. 250 {2b}; Sear 19259), edges smoothed and surfaces rubbed, suggestive of previous mounting, otherwise a bold fine.
provenance
Penkill collection
Estimate: £250 - £350