Watch List notes:

(g) France, Louis XVIII, Second Restoration (1815-1824), 20-Francs, 1818-W, Lille, horse and winged caduceus, edge lettered, 6.44g, 5h (Gad 1028; Fb. 539; KM 712.9), rubbed, about very fine.
Provenance
The Quinn Collection
Purchased 1990 - KR580
Estimate: £230 - £270