Denarius, type 1
CARLVS RE F (circular legend with the letter S inclined, around a cross surrounded by a circle made up of dots, a cross between F and CARLVS).
NIS - TVN (circular legend with the letter S inclined, around the Karolus monogram (1) surrounded by a circle made up of dots, a cross between the two letters N, another between the letters S and T).
Photo of the copy preserved at the Bibliothèque Nationale de France (public domain), link to the page of their website showing the photo of the coin: https://gallica.bnf.fr/ark:/12148/btv1b104126503.r=charlemagne%20denier?rk=278971;2.
Monograms Karolus:
(1) All letters inscribed normally.
(2) The letters K and R inscribed normally; the letter S reversed and the letter L inscribed normally.
| N° | G | F | XF 40 | AU 58 | MS 63 | MS 65 | |
|---|---|---|---|---|---|---|---|
| 1 | ? | ? | ? | ? | ? | ? |
Seems never to have gone on sale.