Watch List notes:

Mexico City, Mexico, cob 8 reales, (16)55P. S-M19; KM-45; CT-362. 23.55 grams. Clear oMP, weak date, full but partially flat shield and cross, light surface corrosion, uneven toning. With Marex tag #91-8R-1881. Maravillas, sunk in 1656 off Grand Bahama Island

Estimate: $200-300