Watch List notes:

Constantius I AR Argenteus. Serdica, AD 305-307. CONSTANTIVS AVG, laureate head right / VIRTVS MILITVM, three-turreted camp gate with no doors; •SM•SDΔ• in exergue. RIC 11a; Gautier 25; RSC 304a. 3.40g, 20mm, 12h.

Extremely Fine.