A follower of @TheCoinChannel thought they had discovered a $100,000+ 1943 copper penny—but grading experts at PCGS revealed something even more fascinating. The coin turned out to be an experimental shell-case planchet penny, one of only 2–3 known to exist! 🔥
This mysterious penny has left even seasoned collectors stunned. Here’s why it’s so valuable and how to identify one.
🔍 What Makes This Penny Special?
✔ Not Copper, Not Steel – Struck on a World War II shell casing planchet. Its exact composition remains classified.
✔ Weight Matches Copper – At 3.11 grams, it tricked collectors into believing it was the famous 1943 copper penny.
✔ Historic Significance – Likely a secret Mint experiment during wartime metal shortages.
✔ Record Sale – The only other known example sold for $167,000 at auction.
🕵️ How to Spot Ultra-Rare Experimental Pennies
1️⃣ Weigh It – 3.11g could indicate copper or experimental alloy.
2️⃣ Magnet Test – Some alloys may stick, others won’t.
3️⃣ Look for Unusual Colors – Shell-case planchets often appear dull gray or brassy.
4️⃣ Send to PCGS or NGC – Professional grading is the only way to confirm authenticity.
⚠️ What To Do If You Find One
❌ Don’t Clean It – Cleaning alters the surface chemistry and kills value.
🤲 Handle with Cotton Gloves – Oils from fingers can damage experimental alloys.
🛡️ Insure Immediately – Coins like this need specialist coverage for protection.
💰 Other Experimental Pennies to Watch For
| Year | Type | Potential Value |
|---|---|---|
| 1943 | Shell Case Planchet | $100,000+ |
| 1974 | Aluminum | $250,000+ |
| 1982 | Transitional Copper | $20,000+ |
⚠️ Warning: Fakes are everywhere—always get authentication before buying or selling.
🚀 Don’t Miss Out on the Next Discovery!
Your pocket change could be hiding the next six-figure experimental penny.
✨ Download our FREE “Experimental Coin” Guide here:
👉 PennyVerse.info/experimental-coins
🏷️ Tags
1943 copper penny, experimental penny, rare coins, coin errors, PCGS grading
📂 Categories
U.S. Coins, Rare Finds, Coin Collecting, Coin Investing
💬 Question for You:
👉 Would you rather own a $167,000 experimental penny or a $1M 1943 bronze penny? Drop your answer below ⬇️
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