France (Nantes mint), ecu, Louis XV (large bust), 1750-T. KM-512.20. 27.83 grams. Low-contrast VF/XF with very light surface corrosion, spots of toning, light adjustment marks on obverse. With original (generic) certificate from the salvagers. Recovered from: Auguste, sunk in 1761 off Nova Scotia, Canada
($125-200)