Silver denarius, 17mm, 2.68gm, issued AD 198 Laodicea ad Mare mint.
Obv: L SEP SEVERVS PER AVG PM IMP XI, Head of Septimius Severus, laureate, right.
Rev: SALVTI AVGG, Salus, draped, seated left, feeding out of patera in extended right hand snake coiled round altar.