The 1986-S U.S. Mint Clad Proof Set in Original Government Packaging (OGP) is an official U.S. Mint collector issue showcasing the beauty and precision of modern American Proof coinage. Struck at the San Francisco Mint, the set includes five coins—the Lincoln Memorial Cent, Jefferson Nickel, Roosevelt Dime, Washington Quarter, and Kennedy Half Dollar—each bearing the "S" mintmark. Every coin was specially struck multiple times using highly polished dies and carefully prepared planchets, producing brilliant mirror-like fields, crisp frosted devices, razor-sharp details, and, on many examples, exceptional cameo or deep cameo contrast. Preserved in its original U.S. Mint lens and accompanied by the official government packaging, this set offers collectors the authenticity and presentation exactly as issued by the Mint. With an official mintage of 3,010,497, the 1986 Proof Set also marks an important year in modern U.S. numismatics, coinciding with the debut of the American Silver Eagle bullion and Proof coin program, which quickly became one of the Mint's most successful collector series. Combining outstanding craftsmanship, original government packaging, and historical significance, the 1986-S Clad Proof Set is an excellent addition to any modern United States coin collection.