Denarius, type 1, var 1

Obverse legend
Reverse legend

HLVDOVVICVS IMP AVG (Laureate and draped bust of Louis The Pious on the right).

QVEN - OVICUS (circular legend around a ship with an oar on the left, a letter S to the left of the ship).

Description according to old works. Need to see a copy for confirmation

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

Seems never to have gone on sale.