Watch List notes:

Lot of 2 Mexico City, Mexico, cob 2 reales, Philip III, assayer D (where visible), Grade 3. 10.91 grams total. Recognizable shields and crosses despite moderate corrosion and thinning, one of the coins actually a corroded-down 4R (denomination visible) but certificate says 2R, bold assayer D visible on the other coin. With Fisher certificates #202490 and 202530. Recovered from: Atocha, sunk in 1622 west of Key West, Florida

Estimate: $400 - 600