Great Britain (London, England), 1/2 guinea, George II, 1759, from the Auguste (1761), encapsulated NGC genuine / XF details / L'Auguste de Bordeaux. Sp-3685; KM-587. Choice details and muted luster (fully AU or better), very rare provenance. From the Auguste (1761), with ICCS tag #ST 031 "EF-40." (Estimate: $2000 - 3000)