Watch List notes:

Mexico City, Mexico, cob 8 reales, 164(?)P. S-M19; KM-45. 24.43 grams. Decent full cross, corroded shield, fairly clear date (but not the last digit), deeply toned. With original certificate signed by salvager Burt D. Webber Jr. and with newspaper article with Webber photo also signed by him. Recovered from: Concepcion, sunk in 1641 off Hispaniola

Estimate: $200-300