Watch List notes:

L. Plautius Plancus. 47 B.C. AR denarius (18.9 mm, 3.91 g, 9 h). Rome mint. L · PLAVTIVS, facing mask of Medusa with disheveled hair, coiled serpents at either side of face / [PL]ANCVS, Aurora, draped and winged, flying right, head facing slightly left, holding reins in each hand, conducting four rearing horses of the sun. Crawford 453/1c; Sydenham 959b; CRI 2a9; RSC Plautia 14. EF, toned.

Ex Gorney & Mosch Auction 228, lot 493.