Septimius Severus A.D. 193-211 Severus Alexander A.D. 222-235 side A. SEVERVS PIVS AVG side B. IMP SEV ALEXAND/ER/ AVG ø 27mm,, gr.3.24 extremely rare 974d pc.,3110cgc Gorny & Mosch Auction 278, Lot 3975, 2021