Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip III, assayer F, ex-Ruth.17.96 grams.Corroded surfaces, partial shield with long line through it (pre-sinking lamination error?), nice full cross, a few small edge cracks, contrasting dark toning in the fields.With Joel Ruth photo-certificate.From: "Jupiter Wreck" (San Miguel el Arcangel), sunk in 1659 off the east coast of Florida
($200-300)