KM-353; Mitchiner-1836. Large English letter variety. Tied for finest graded at NGC with three others, and housed within an older style holder. Overstruck on a Mexico City 8 Reales, FF assayer, dated 1779 or possibly 1778. Exceptional quality, with a strike that has nearly obliterated the undertype, and with flashy untoned luster.，NGC MS-64.，
