Mexico
Republic Proof copper-nickel Trio 1883, a choice set featuring the Centavo KM392 Proof 64 PCGS, 2 Centavos KM395 Proof 64 PCGS and 5 Centavos KM399 Proof 64 Cameo. A nicely matched trio with highly reflective surfaces, and the first we can remember seeing.
Estimate: 1500-2000 USD