USA (New Orleans mint), half dollar Seated Liberty, 1859-O, 9 in border, from the SS Republic (1865), encapsulated NGC Shipwreck Effect, in promotional case. KM-A68. Very light surface corrosion all over, plus light old scratches on obverse, traces of luster. From the SS Republic (1865), in promotional case with DVD.
Estimate: $400 - 600