ARGENTINA. 1/2 Real, 1813-PTS J. Potosi Mint. NGC MS-63+. KM-1.1; CJ-16.1.1. Mintage: 36,720. Representing the smallest denomination from this sunface series, this elite example features dynamic luster that illuminates the boldly defined and minimally handled surfaces. An internal die crack, which appears above the sunfaces right eyebrow (our left), and runs into its rays, adds noteworthy character to the surfaces. As the single finest certified by either NGC or PCGS, a coin that is destined to attract significant collector attention. From the Matthew Orsini Collection.