Mexico City, Mexico, cob 1 real, 1712 (J), rare. S-M22; KM-30; Cal-477. 3.11 grams. Cute little "cabo de barra" flan (oval bar-end with one straight cut), solid and uncorroded, also richly toned, bold full 12 of date (penultimate digit looks like a 7). Recovered from: Spanish 1715 Fleet, east coast of Florida
Estimate: 200 - 300 USD