What This Coin Looks Like (Obverse, Reverse, Mint Mark Location, Special Features, etc.): One major variety is the 1817/3 Capped Bust Half Dollar Overdate. This coin features an 1817 date struck over an 1813 date which resulted in parts of the "3" being clearly seen around the "7" as depicted above in the example image.
Coin Value Chart: Typical Coin Prices, Values and Worth in USD based on Grade/Condition