Watch List notes:

Valentinian I, 364-375 Solidus Nicomedia circa 364-367, AV 21.30 mm., 4.10 g.
Rosette-diademed, draped and cuirassed bust r. Rev. Emperor standing facing, head l., holding labarum ornamented with Christogram in r. hand and Victory on globe in l.; in exergue, SMNS. C 28. Depeyrot 10/1. RIC 2b.

Some graffiti and traces of edge filing, otherwise Very fine