CARLVS REX FR (circular legend with the letter S inclined, around a cross surrounded by a circle made up of dots, a cross between FR and CARLVS).
TARVIS (circular legend with the letter S tilted, around the Karolus monogram (1) surrounded by a circle made up of dots, a cross between the letters S and T. One globule between the letter T and the letter A, three globules in a triangle, between the letter S and the cross).
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=2449046&viewType=detailView.
(1) With the letter A inscribed at the top in the diamond on the middle.
This type, as well as all of its variants, shows a reverse with the legend beginning at 6 a.m., if we put the monogram in the right direction.
|N°||G||F||XF 40||AU 58||MS 63||MS 65|
Seems never to have gone on sale.