The Kennedy Half Dollar is a cherished coin for collectors and history buffs alike. But with its popularity comes the risk of counterfeits. Knowing how to spot a fake Kennedy Half Dollar is essential for collectors to ensure they’re not fooled. In this article, we’ll explore eight ways to tell if your Kennedy Half Dollar is real or fake.
1. Check the Weight of the Coin
One of the easiest ways to spot a fake Kennedy Half Dollar is by weighing it. A genuine 1964 Kennedy Half Dollar weighs 12.5 grams, as it contains 90% silver. Post-1964 coins, made of a copper-nickel blend, weigh around 11.34 grams. If your coin’s weight is significantly off, it might be a fake.
2. Examine the Coin’s Edges
Real Kennedy Half Dollars have clean, even edges with small ridges. Coins minted from 1965 to 1970 may have visible silver on the edges, while post-1970 coins show a copper core. If your coin’s edge looks rough, uneven, or lacks the distinct ridges, it could be counterfeit.
| Year | Composition | Weight (grams) | Edge Appearance |
|---|---|---|---|
| 1964 | 90% Silver | 12.5 | Silver edge, ridged |
| 1965-1970 | 40% Silver | 11.5 | Silver-clad edge |
| Post-1970 | Copper-Nickel | 11.34 | Copper core visible |
3. Look at the Mint Mark
Each Kennedy Half Dollar has a mint mark indicating where it was produced. On coins made before 1968, this mark is located on the reverse side beneath the eagle’s claws. After 1968, it was moved to the obverse, just below Kennedy’s neck. Fake coins may have missing or poorly defined mint marks.
4. Check the Details of the Design
Authentic Kennedy Half Dollars have sharp, clear details. Pay attention to Kennedy’s hair, the eagle’s feathers, and the text on both sides of the coin. A counterfeit coin may have blurred or soft features, and letters may look uneven or faded.
5. Inspect for Magnetic Properties
While real Kennedy Half Dollars are not magnetic, some counterfeit coins contain ferrous metals that are attracted to magnets. Test your coin with a magnet—if it sticks, you’re likely dealing with a fake.
6. Test for Silver with a Nitric Acid Test
Coins minted in 1964 contain 90% silver, which can be verified using a nitric acid test. When applied to a small scratch on the coin, the acid should not react strongly if it’s genuine silver. If it turns green, the coin likely contains base metals and is counterfeit.
7. Check the Sound of the Coin
Real silver coins have a distinct, high-pitched ring when struck against a hard surface. You can test this by gently tapping your Kennedy Half Dollar and listening to the sound. A dull or flat sound may indicate that the coin is made of base metals.
8. Use a Coin Authentication Service
If you’re unsure about a coin, sending it to a professional coin authentication service is always a smart choice. Services like PCGS or NGC can verify the coin’s authenticity, ensuring you have a genuine Kennedy Half Dollar.
Conclusion
Spotting a fake Kennedy Half Dollar doesn’t have to be difficult if you know what to look for. By paying attention to the weight, edge, design details, and other features, you can confidently assess whether your coin is real or fake. Always remember, if something feels off, it’s better to check with an expert.
FAQ’s
How can I tell if my Kennedy Half Dollar is fake?
Check the coin’s weight, edge, mint mark, and design details. You can also use a magnet or a silver test.
Why are some Kennedy Half Dollars more valuable than others?
Coins from 1964 contain 90% silver and are more valuable. Other rare coins include mint errors and special editions.
Where is the mint mark on a Kennedy Half Dollar?
On coins minted before 1968, it’s on the reverse side beneath the eagle’s claws. After 1968, it’s on the obverse, under Kennedy’s neck.
Can a Kennedy Half Dollar be magnetic?
No, authentic Kennedy Half Dollars are not magnetic. If your coin sticks to a magnet, it is likely fake.
Should I get my Kennedy Half Dollar authenticated?
Yes, if you’re unsure, it’s always best to have a coin authentication service verify its authenticity.