Watch List notes:

Augustus. 27 BC-AD 14. AR Cistophorus (27mm, 11.79 g, 12h). Pergamum mint. Struck 19-18 BC. Bare head right / Triumphal arch surmounted by quadriga; aquila on each side wall. RIC I 510; Sutherland Group VII; RPC I 2218; RSC 298. VF, toned, light graffiti before portrait.

From the Olav E. Klingenberg Collection. Ex Oslo Mynthandel 67 (26 November 2011), lot 1555.