Mexico City, Mexico, cob 1 real, Philip V, assayer not visible. KM-30. 2.57 grams. Cute triangular shape, with bold shield and cross details (incomplete due to size of flan), minimal surface corrosion, deeply toned, rare provenance (this wreck better known for Lima gold cobs). With original (generic) certificate from the salvor. From: Loosdrecht, sunk in 1719 off Isle of Wight, south of England
($150-225)