Mexico produced this proof bullion coin as part of their Pre-Columbian Tolteca series. This 2 New Peso (1/2 Onza) - 0.5 Troy Ounce coin has a likeness of a Jaguar carving on the reverse, and the National Arms on the obverse.
Limited mintage of ONLY 4,800 Proofs! Cataloged in Krause as KM#662. NOTE: This is not a black coin but a silver proof (mirror-like) finish.