Potosi, Bolivia, cob 4 reales, 1653E, PH at top. S-P37a; KM-18; CT-740. 12.33 grams. Good full pillars with bold date and PH, second date in legend, double-struck and off-center cross with third date below, minimal surface corrosion, low contrast. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador ($250-375)