Commodus, AR denarius, Rome. 17 mm, 2.62 g.

M COMMODVS ANTON AVG PIVS, laureate head right.
TR P VIII IMP VI COS IIII P P, Salus standing left, holding patera and sceptre, feeding coiled serpent coiled rising from altar to left. 

RSC 903, RIC III 66, BMC IV 113, (2.3 gm.).

With permission of Numismatik Naumann Auction 136, Lot 569, Jan 2024.