Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P, with W.A.M. certificate. S-M19; KM-45; Cal-Type319. 24.35 grams. Odd shape with varying thickness, full but crude oMP and 16 of date, full cross and most of shield despite pervasive flatness, interesting metal-stress marks but no corrosion, toned in crevices. With original Western Australian Museum tag and certificate #10419. From: Vergulde Draeck ("Gilt Dragon"), sunk in 1656 off Western Australia
($250-375)