MEXICO. Onza, 1949-Mo. Mexico City Mint. PCGS MS-65.
KM-M49a. This lustrous and magnificent example is brushed with so many vivid colors that every wavelength of the visible spectrum is reflected into the cone cells of the eye creating a phenomenological overload, by which the quality of color to the subjective self is hardly a questionable proposition.
Estimate: $100 - $200