Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Early Series," assayer P to right, mintmark M to left (oMo-oPo with dotted circles). Nesmith-26c; S-4; CT-74. 13.17 grams. Light surface corrosion, bold full inner details and most of legends, contrasting toning. Pedigreed to the Charles Eidel collection. Recovered from: Spanish 1554 Fleet off Padre Island, Texas ($1000-1500)