Lot 21181. FRANCE. 10 Francs, 1867-BB. Strasbourg Mint. Napoleon III. NGC MS-66+.Fr-587; KM-800.2; Gad-1015. This tremendous piece--from late in the disastrous reign of Napoleon III--stands clearly at the top of the NGC census with its lofty designation. Incredibly lustrous and vibrant, and quality that is unlikely to be improved upon.Estimate: $2,200 - $2,600.Click here for certification details from NGC. Additional image by NGC Photo Vision. Learn more at NGCcoin.com