Potosi, Bolivia, cob 4 reales, 1725Y, (Louis I), rare. S-P43b; KM-A35. 11.73 grams. Good cross with date below, full but doubled pillars with nice tops and weak second date at bottom, light to moderate corrosion. Recovered from: Princess Louisa, sunk in 1743 off the Cape Verde Islands, west of Africa (Estimate: $200 - 300)