Watch List notes:

Mexico City, Mexico, cob 4 reales, Philip V, assayer D (late 1720s). S-M23a; KM-40. 13.10 grams. Solid example with minimal surface corrosion, some spots of encrustation, neat shape with sharply cut edges as made. With tag #AC10499 and generic certificate from the salvagers. Recovered from: Rooswijk, sunk in 1739 southeast of England

Estimate: $100-150