Watch List notes:

Mexico City, Mexico, cob 8 reales, 1622D, Grade 1, rare, with original tag but certificate missing. 23.64 grams. Classic barrel-shaped flan with choice full shield and cross, clear date (very desirable as the date of the wreck), bold oMD, light corrosion only and typically silvery. Pedigreed to our Auction #9, with original lot-tag #535, and with Fisher tag #183567. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $500 - 750