Is Your 1937-D 3-Legged Buffalo Nickel Real? How to Spot a Fake

Introduction: The Hunt for Authenticity

With counterfeits flooding the market, knowing the specific diagnostic points for this item is critical. The 1937-D 3-Legged Buffalo Nickel stands as one of the most famous and valuable varieties in American numismatics. Whether you’re a seasoned collector or a curious investor, understanding how to authenticate this iconic coin could save you thousands of dollars and preserve the integrity of your collection.

Historical Significance: The Birth of a Variety

The 3-Legged Buffalo Nickel emerged from a genuine minting error at the Denver Mint in 1937. During production, excessive die polishing inadvertently removed the front leg of the buffalo from the reverse die. This created a small but significant number of coins where the iconic American bison appears to be missing its right foreleg—a dramatic departure from James Earle Fraser’s original design.

The error occurred when mint employees attempted to remove clash marks from the die, polishing away not just the marks but also part of the buffalo’s anatomy. While the exact mintage remains uncertain, estimates suggest between 10,000 and 50,000 of these coins entered circulation before the error was discovered and corrected.

Key Authentication Markers: What to Look For

Weight Verification

A genuine 1937-D 3-Legged Buffalo Nickel should weigh exactly 5.00 grams, consistent with all Buffalo nickels minted during this period. Use a calibrated digital scale accurate to at least 0.01 grams. Any significant deviation from this weight should immediately raise suspicions about authenticity or potential alteration.

Magnetic Properties Test

Buffalo nickels are composed of 75% copper and 25% nickel, making them non-magnetic. A simple magnet test can quickly eliminate many counterfeits, particularly those made from magnetic base metals or steel. If your coin exhibits any magnetic attraction, it is definitively not a genuine Buffalo nickel.

Die Markers and Design Details

The 3-Legged variety exhibits several distinctive characteristics that separate it from other 1937-D nickels:

The most obvious feature is the missing right foreleg of the buffalo, which should be completely absent rather than merely faint or worn.

Additionally, examine the buffalo’s right rear leg, which appears more pronounced and squared-off compared to regular issues. The ground line beneath the buffalo extends further to the right, and the buffalo’s belly shows a distinctive flatness where the missing leg would normally connect to the body.

The date should be clear and well-defined, with the “37” portion showing typical wear patterns consistent with the coin’s grade. Be particularly wary of coins where the date appears re-engraved or shows signs of tooling.

Designer Initials Verification

James Earle Fraser’s initials “F” appear on the obverse, located below the date on the Native American portrait. On authentic coins, these initials should be complete and proportionate. Missing or altered initials often indicate a counterfeit or an altered coin.

Common Fakes and Alterations

The Two-Feather Confusion

Many collectors initially mistake regular 1937-D nickels for the 3-Legged variety, particularly when examining worn specimens. The “two-feather” variety mentioned in collector discussions refers to a different diagnostic feature on the obverse, where the headdress shows only two feathers instead of three. This is not the same as the 3-Legged reverse variety.

Altered Coins

Some unscrupulous individuals attempt to create artificial 3-Legged nickels by filing away the front leg of a regular 1937-D buffalo nickel. These alterations are often detectable through:

• Unusual metal flow patterns around the missing leg area
• Inconsistent wear patterns that don’t match natural circulation
• Evidence of tooling or filing marks under magnification
• Disrupted die polish lines that appear artificial

Modern Counterfeits

Contemporary counterfeits range from crude cast copies to sophisticated die-struck fakes. High-quality counterfeits may pass basic visual inspection but will typically fail weight, magnetic, or microscopic examination. Look for:

• Incorrect metal composition (often revealed through specific gravity testing)
• Improper edge reeding or edge characteristics
• Incorrect die rotation or misalignment
• Surface characteristics that appear too uniform or lack natural patina

Professional Testing Methods

Specific Gravity Testing

Specific gravity testing can verify the coin’s metal composition. A genuine Buffalo nickel should have a specific gravity of approximately 8.8-8.9 g/cm³. This test requires a precision scale and a water displacement setup but provides excellent confirmation of authenticity.

Microscopic Examination

Under 10x to 30x magnification, authentic coins display characteristic die polish lines, flow lines from striking, and natural wear patterns. Counterfeits often show casting bubbles, tooling marks, or unnaturally uniform surfaces.

Die State Analysis

The 3-Legged variety exists in multiple die states, with early states showing stronger definition and later states exhibiting die wear. Understanding these die states helps authenticate coins and can affect value significantly.

Grading and Value Considerations

Problem-Free vs. Environmental Damage

The original forum discussion centered on whether a particular specimen showed environmental damage or maintained problem-free surfaces. For valuable varieties like the 3-Legged nickel, even minor problems can significantly impact value. Look for:

• Corrosion or pitting from environmental exposure
• Cleaning marks or polishing that removes original surface
• Scratches or abrasions that penetrate the surface
• Repaired damage or altered surfaces

Grade Impact on Value

The 3-Legged Buffalo Nickel commands substantial premiums in all grades, but condition dramatically affects value. Even heavily worn specimens typically sell for hundreds of dollars, while uncirculated examples can reach $10,000 or more. The coin mentioned as potentially grading VG-08 (Very Good 8) would likely retail for $500-$1,000, depending on eye appeal and problem-free status.

Authentication Workflow

When examining a potential 3-Legged Buffalo Nickel, follow this systematic approach:

1. Verify weight (5.00 grams ±0.02)
2. Perform magnetic test
3. Examine the missing leg area for natural wear vs. alteration
4. Check designer initials completeness
5. Verify date clarity and authenticity
6. Assess overall wear patterns and surface characteristics
7. Consider professional authentication for high-value specimens

Conclusion: The Value of Knowledge

The 1937-D 3-Legged Buffalo Nickel represents both a fascinating minting error and a significant investment opportunity. By understanding the specific diagnostic points—weight, magnetic properties, die markers, and common fakes—you can protect yourself from costly mistakes and potentially discover valuable treasures hiding in old collections.

Remember that even experienced collectors sometimes misidentify these coins, as evidenced by the forum discussion where initial uncertainty gave way to confident authentication. When in doubt, professional authentication from reputable services provides the ultimate assurance of authenticity and grade.

The hunt for authentic 3-Legged nickels continues to captivate collectors, making authentication knowledge not just valuable but essential for anyone serious about numismatics. Whether you’re examining a family heirloom or considering a significant purchase, these authentication principles will serve you well in navigating the complex world of rare coin collecting.

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