Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer L to left, mintmark M to right (L-M), mounted pillars-side out in fancy 18K gold pendant with jump-ring. 14.93 grams total. AU coin with full interior details, dark toning in spots on pillars side and in crevices on shield side, thick mount with ornate engraving on exterior.
($350-500)