Watch List notes:

The Triumvirs. Octavian. Autumn 32-summer 31 BC. AR Denarius (21mm, 3.72 g, 3h). Italian (Rome?) mint. Bare head of Octavian right / Mercury or Apollo seated right on rock, playing lyre; petasus slung on his back. CRI 401; RIC I 257; RSC 61. Lightly toned, porosity and scratches. VF.

From the John L. Cowan Collection, purchased from Mike Vosper, 9 May 2011.