Watch List notes:

Severus Alexander. Denarius; Severus Alexander; 222-235 AD, Rome, 232-5 AD, Denarius, 3.05g. BM-833, pl. 28; cf. C-161 and RIC-246. Obv: IMP ALEXANDER PIVS AVG Bust laureate, draped r., seen from front. Rx: MARS - VLTOR Mars running r. (l. leg forward), holding spear and shield. By an oversight this common Mars running" denarius is omitted by Cohen and RIC, who only describe the "Mars walking" type on denarii, in which the god is shown striding with his right leg forward.Some iridescent toning. MS"