Watch List notes:

(g) France, First Empire, Napoléon Bonaparte (1804-14), gold 20-Francs, 1810-A, Paris, laureate head (Le Franc 516.8; Fb 511; Gad 1025), choice mint state, the single finest being the only example with a plus designation, in early PCGS holder, graded MS64+.
PCGS Certification #17299066

Estimate: £1600 - £1800