The 1845/1845 FS-302 Seated Liberty Half Dime is a circulated silver coin minted in Philadelphia in 1845. This particular variety features a doubled date on the obverse, adding to its unique character. As an uncertified coin with a fineness of 0.9, it holds historical significance within the context of United States currency from the 19th century. The business strike type further adds to the rarity and collectibility of this specific coin.