Cn. Plancius silver Denarius. 55 BC. 18.42mm, 3.59g. 

Obverse: AED CVR SC, CN PLANCIVS, Head of Diana Planciana right, wearing petasus.
Reverse: Cretan goat right; bow and quiver behind. 

Plancia 1; Sear 396; Crawford 432/1; Sydenham 933. 

Courtesy of TimeLine Auctions (www.timelineauctions.com), Jan, 2012.