Watch List notes:

M. Aemilius Scaurus and P. Plautius, Denarius, Rome, 58 BC; AR (g 4,04; mm 19; h 10); Dromedary r.; before, kneeling figure, holding reins and olive-branch; above, M SCAVR / AED CVR; on either side, EX - S C; in ex. REX ARETAS, Rv. Jupiter in quadriga l., holding reins and thunderbolt; below horses, scorpion r.; above, P HVPSAE / AED CVR; behind, CAPTV; in ex. C HVPSAE COS / PREIVE. Crawford 422/1b; Aemilia 8; Sydenham 913.
Well centered specimen, traces of overstriking on reverse, extremely fine / about extremely fine.