Watch List notes:

Constantius I; 305-306 AD, Serdica, c. 305-6 AD, Argenteus, 3.34g. RIC-11a (R4), new officina Γ=3; RSC-304A corr. Obv: CONSTAN - TIVS AVG Head laureate r. Rx: VIRTVS - MILITVM Three-turreted camp gate, open, no doors, .SM.SDΓ. in exergue. RIC lists this rare argenteus of Constantius I as Augustus only from officina A=1, but another specimen with Γ=3 like ours was in Freeman & Sear MBS 11, 2004, lot 446. MS