France (Bordeaux mint), ecu, Louis XV, 1748-K, large bust, NGC genuine / La Dramadaire [sic]. KM-512.11. Fairly clear details (light surface corrosion) but with dark pit near edge and gouge on bust. NGC #2068303-025. La Dromadaire, sunk in 1762 off the Cape Verde Islands, west of Africa
Estimate: $100-150