Mexico City, Mexico, cob 4 reales, 1607/GRATIA, assayer not visible (F), rare, Grade 1.S-M15; KM-37.2; Cal-748.14.12 grams.Very bold date with clear GRATIA underneath, most of shield and cross despite flatness but practically no corrosion (in fact actually overweight), small edge-split.With Fisher tag and certificate #136647.Recovered from: Mexico
Estimate: 1500-2250 USD