Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P.S-M19; KM-45.25.50 grams.Partial shield and cross along with clear assayer visible on this lightly corroded cob, shiny surfaces from cleaning.With original tag #37765 from the salvors.From: Concepcion, sunk in 1641 off Hispaniola
($150-225)