Denarius, type 1, var 3
CARo _ LVS (inscribed in two lines).
CLS (the letters C and L under a tilde, a small horizontal line to the left of the letter C with a globule above it and another below this line: a vertical line between the two bars of the letter C).
One copy preserved at the Münzkabinett der Staatlichen Museen of Berlin, link to the page of their website showing the photo of the coin: http://www.smb-digital.de/eMuseumPlus?service=ExternalInterface&module=collection&objectId=2440385&viewType=detailView.
|N°||G||F||XF 40||AU 58||MS 63||MS 65|
Seems never to have gone on sale.