Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip V, assayer not visible. 26.40 grams. Narrow shape with thick encrustation at one end (both sides), the rest of the coin solid and uncorroded, with full 172(?) of date and mintmark oM, most of cross. With generic certificate from the salvors. From: Rooswijk, sunk in 1739 southeast of England
($200-300)