1971 Kennedy Half Dollar, United States Mint
Coin/Bullion · United States Mint; designed by Gilroy Roberts (obverse) and Frank Gasparro (reverse). The U.S. Mint is a primary sovereign producer of currency and precious metal products.
Pattern: Kennedy Half Dollar series, introduced in 1964 to commemorate President John F. Kennedy; 1971 date signifies the first year of copper-nickel clad production for circulation.
Type
Coin/Bullion
Maker
United States Mint; designed by Gilroy Roberts (obverse) and Frank Gasparro (reverse). The U.S. Mint is a primary sovereign producer of currency and precious metal products.
Material
Copper-Nickel Clad (75% Copper, 25% Nickel outer layers bonded to a pure copper core). Unlike the 1964 (90% silver) or 1965-1970 (40% silver) versions, this piece contains no silver content.
Dimensions
Diameter: 30.6 mm; Thickness: 2.15 mm; Weight: 11.34 grams (Standard for clad half dollars).
Description
A circulating 1971 Kennedy Half Dollar. This coin features the iconic left-facing portrait of the 35th President. While it lacks the silver content of its predecessors, it remains a staple of American numismatics and a tribute to the Kennedy legacy. The surface shows typical circulation wear consistent with a piece that moved through commerce.
Key Features
Transition year marking the end of silver-based half dollars for general circulation; 'GR' designer initials; copper-colored edge (visible if viewed from the side) indicating a clad composition.
Material & Composition
Copper-Nickel Clad (75% Copper, 25% Nickel outer layers bonded to a pure copper core). Unlike the 1964 (90% silver) or 1965-1970 (40% silver) versions, this piece contains no silver content.
Finish & Decoration
Business strike with a matte/circulated finish. Features the profile of John F. Kennedy on the obverse and the Presidential Seal on the reverse (implied by type). Style is Mid-Century Modern numismatic.
Hallmarks & Stamps
Stamped 'LIBERTY', 'IN GOD WE TRUST', and the date '1971'. It appears to lack a mint mark (indicating Philadelphia) or may have a faint 'D' (Denver) obscured. 'GR' initials for Gilroy Roberts are at the base of the neck.
Construction Details
Die-struck/milled using high-pressure coin presses on a multi-layered clad planchet (blank). Edge is reeded (150 reeds).
Functional Features
Legal tender currency with a face value of 50 cents. Reeded edges were originally designed to prevent 'clipping' or shaving of precious metal.
Handle & Grip Details
None (standard coin form). Smooth fields with raised relief (bas-relief) intended for tactile identification and stackability.
Craftsmanship Details
Industrial die-striking. High-quality mass production typical of the U.S. Mint's 1970s output, showing clean lines in the hair detail and lettering.
Authentication Indicators
Correct font styles and alignment for United States Mint 1971 dies; visible copper-nickel layering on the edge; wear patterns consistent with handled cupronickel coinage.
Origin & Manufacturing
United States of America; likely the Philadelphia Mint (given the absence of a prominent mint mark above the date) or Denver Mint.
Era & Period
Modern Era (1971); Representative of the post-silver era in American circulation when the U.S. moved to base-metal coinage due to rising silver prices.
Age Estimate
Produced in 1971; approximately 53 years old.
Cultural Significance
Represents a period of national mourning and the transition of the U.S. monetary system from bullion-backed coinage to fiat/base-metal currency.
Condition Notes
Circulated condition (VF to XF grade estimate). Visible surface marks, light scratches, and some localized discoloration/tarnish on the temple and cheek. No major structural damage.
Value Estimate
Face value ($0.50) to approximately $1.00 in average circulated condition. Only high-grade 'Mint State' examples or specific errors command significant premiums.
Care & Maintenance
For circulated coins of no specific rare-date value, avoid PVC-containing flips. Do not clean or polish with abrasives, as this destroys numismatic value. Store in a cool, dry place.
Similar Pieces
1964 Kennedy Half Dollar (90% silver); 1965-1970 Kennedy Half Dollars (40% silver); 1976 Bicentennial Half Dollar (Dual dated 1776-1976).
Interesting Facts
The Kennedy Half Dollar was approved by Congress just weeks after the assassination. The 1971 issue was the first time the coin was made without any silver for general circulation.