Overijssel, United Netherlands, "rider" ducatoon, 1734. KM-80. 31.83 grams. Lustrous Mint State with corrosion on part of rider-side rim only (that side also slightly off-center), very attractive for a shipwreck silver coin. Recovered from: Vliegenthart, sunk in 1735 off Zeeland, the Netherlands (Estimate: $250 - 375)