CRISPINA, A.D. 178-182. AE Sestertius, Rome Mint. NGC Ch VF.RIC-672b (Commodus). Obverse: CRISPINA AVG IMP COMMODI AVG, draped bust right; Reverse: Salus seated left on throne, feeding from patera a serpent rising from altar to left. This example features a seldom seen obverse legend, referencing her husband, the emperor Commodus. Very rare.