Silver denarius, 20mm, 3.04gm, issued AD 223. Rome mint.
Obv: IMP C M AVR SEV ALEXAND AVG, Laureate, draped bust facing right.
Rev: PM TRP II COS PP, Jupiter standing left holding thunderbolt and sceptre.
References: see Sear 7891, RIC 19, RSC 229.
Toned.