Watch List notes:

Carlos & Joanna (1516-1556). silver 4 Reales, undated M-A (Mexico City). 13.5 g. Late Coinage (1542-1555), crowned arms of Castille and Leon, rev. crowned pillars over waves, motto between and value below. (KM 0018). Sharply struck with medium gray tone, in NGC holder graded MS 61. Estimated Value $1,200

NGC certification 43332273-011.