The 2009 P Abraham Lincoln UNC Commemorative Silver Dollar is a collectible coin made of 90% silver, with a weight of 24.05 grams. Minted in Philadelphia by the US Mint, this uncirculated coin features a business strike and reeded edge. It is a modern commemorative coin honoring Abraham Lincoln, with a denomination of $1 and a diameter of 38.10 mm. The coin comes with a Certificate of Authenticity and Original Government Packaging (OGP), adding to its value for collectors and enthusiasts.