Obverse legend
Reverse legend

CARo _ LVS (inscribed in two lines).

MAX _ ENT (inscribed in two lines separated by an inclined letter S).

One copy preserved at the Münzkabinett der Staatlichen Museen of Berlin, link to the page of their website showing the photo of the coin: This is the copy illustrated in the old works.

G F XF 40 AU 58 MS 63 MS 65
1 ? ? ? ? ? ?

Seems never to have gone on sale.