Watch List notes:

Severus Alexander (222-235). AR Denarius, 222-228 AD. Obv. IMP C M AVR SEV ALEXAND AVG. Laureate, draped and cuirassed bust right. Rev. MARTI PACIFERO. Mars standing left, holding olive-branch and sceptre. RIC 160. C. 173. AR. g. 2.88 mm. 19.50 A superb example, from fresh and well detailed dies. Nicely toned. EF.