Watch List notes:

M. Aemilius Scaurus and Pub. Plautius Hypsaeus. 58 BC. AR Denarius (16.5mm, 3.84 g, 4h). Rome mint. Nabatean king Aretas kneeling to right, holding reins and olive branch before camel standing right / Jupiter driving quadriga left, holding reins and hurling thunderbolt; scorpion below horses. Crawford 422/1b; Sydenham 913; Aemilia 8; RBW 1519. Toned, obverse struck slightly off center, edge bruise. VF.

Ex Archer M. Huntington Collection, ANS 1001.1.12791 (Classical Numismatic Group Electronic Auction 397, 17 May 2017), lot 415.