KM-7; HMZ 2-1207b. Although the SCWC states the mintage for 1850-51 as 11,559,783, the production must have been nearly entirely dated 1850 as the 1851 is the key date of the type, struck in billon 1850-51 and 1858-59. Minor nearly imperceptible planchet crack at 12 oclock with light toning throughout with tiny spots mentioned for accuracy. Lustrous and attractive. NGC MS-63.
