The 1820 No Serifs Half Dollar is a very rare variety that lacks any trace of a serif on the uprights of each of the E's in the legend on the reverse (the E of E PLURIBUS UNUM is excepted because that was part of the hub and not an individual punch). Only one variety, Overton 107, represents the No Serifs variety. All examples are rare, but Mint State examples are especially so. According to the PCGS Condition Census, the only Mint State 1820 No Serifs Half Dollars known to exist are a PCGS MS62 and a much superior PCGS MS-65.