Watch List notes:

San Luis Potosi, Mexico, silver proclamation medal, Charles IV, 1790, NGC MS 62. Grove-C-176; Herrera-206; Medina-243. 35.94 grams. Vibrant rainbow toning over significant luster, rounded reverse by design with thick die-break at 9 o'clock. NGC #4687025-003.
(300 - 450 USD)