2001-W Uncirculated American Eagle Dollar - Walking Liberty/Heraldic Eagle; km273 (1986-2021)
The crappily packaged Littleton Coin Company display casing reads, "Uncirculated Silver American Eagles, struck at the U.S. Mint in Philadelphia, have no mint mark." In 2001, there were 9,001,711 of these unmarked coins struck at the United States Mint at West Point.