1971 Kennedy Half Dollar 4-Coin Group - First Year Copper-Nickel Clad - BU/AU Luster

Key Specifications: Design Type: Kennedy Half Dollar Quantity: 4 Coins Mintage Year: 1971 (Historic first year of the transition to 100% base-metal clad composition) Mint Marks: Mixed Philadelphia (No Mint Mark) and Denver ("D") strikes Composition: Copper-Nickel Clad (75% Copper, 25% Nickel over a pure copper core) Weight / Diameter: 11.34 grams (per coin) / 30.61 mm Visual & Condition Analysis: Obverse Profiles: Features Gilroy Roberts’ strong portrait of President John F. Kennedy. All four pieces showcase impressive design retention with crisp hair lines and sharp facial contours. Faint hairline friction and minor bag abrasions are present but primarily confined to the protective plastic film windows. Surface Quality: The group spans from Choice About Uncirculated (Choice AU) to Brilliant Uncirculated (BU). They exhibit highly active, original silver-white mint luster across the fields, completely free of heavy environmental spotting or unsightly tone defects. Storage Quality: Each half dollar is individually preserved inside a classic, staple-sealed cardboard 2x2 coin flip with crystal-clear viewing windows, preventing any raw metal contact.