The 1976 U.S. Mint 6-Coin Proof Set is a stunning collector-assembled presentation celebrating the United States Bicentennial, featuring all six denominations of U.S. coinage produced for collectors during this historic year. Struck at the San Francisco Mint, the set includes the 1976-S Lincoln Memorial Cent, Jefferson Nickel, Roosevelt Dime, 1776–1976-S Washington Quarter, 1776–1976-S Kennedy Half Dollar, and 1776–1976-S Eisenhower Dollar. The quarter, half dollar, and dollar showcase the distinctive dual date 1776–1976 and special Bicentennial reverse designs honoring America's 200th anniversary, making them among the most recognizable modern U.S. coins ever issued. Each coin was specially struck multiple times from polished dies and carefully prepared planchets, resulting in brilliant mirror-like fields, razor-sharp details, and, on many examples, beautiful cameo or deep cameo contrast. While the U.S. Mint sold the standard five-coin Proof Set separately from the Eisenhower Proof Dollar, collector-assembled six-coin sets provide a complete representation of every denomination issued for the Bicentennial celebration. The 1976-S Eisenhower Dollar was available in both 40% silver and copper-nickel clad versions, making it important to identify the composition of the coin included. With an official five-coin Proof Set mintage of 4,149,730, the 1976 issue remains one of the most popular and historically significant modern Proof Sets, treasured by collectors for its beautiful designs, exceptional craftsmanship, and commemoration of America's 200th birthday.