The 2004 Philadelphia One Dollar coin is part of the modern commemorative coin series issued by the United States Mint. This series celebrates significant events, persons, or themes in American history and culture. Commemorative coins are often produced in limited quantities, increasing their appeal to collectors. The 2004 $1 modern commem is typically distinguished by its specific design elements and mintage details, which affect its market value among numismatists.

Item Denomination Series Year Mint
2004-P $1 Thomas Alva Edison $1 (One Dollar) $1 Modern Commems 2004 Philadelphia
2004-P $1 Thomas Alva Edison DCAM $1 (One Dollar) $1 Modern Commems 2004 Philadelphia