Watch List notes:

Mexico City, Mexico, cob 8 reales, 1732 F. S-M26; KM-47a; Cal-1427. 26.46 grams. Oddly oblong flan with small peninsula near pointed void, full date and mintmark, good full cross, no corrosion, faintly gold-toned. With generic certificate, pedigreed to the Ponterio auction of June 1997 (lot 902). From: Vliegenthart, sunk in 1735 off Zeeland, Netherlands
($200-300)