Watch List notes:

Magnia Urbica. Antoninianus; Magnia Urbica; Siscia, Antoninianus, 3.68g. RIC-349 (R2), officina A=1, C-7 (30 Fr.). Obv: MAGNIAE VRBICAE AVG Bust draped r. wearing stephane, crescent behind shoulders. Rx: SALVS P - VBLICA Salus seated l., extending patera to snake rising from altar, SMSXXI in exergue, A in r. field.. VF