Diagnostic Controls & Presets Buffalo Nickel Error
Diagnostic Forensic Readings
Forensic Attribution Diagnostic
Real-time metallurgical and die variety cross-examination verified against certified populations.
Technical Breakdown: Physics, Metallurgy & Die Diagnostics
Mr. Young, Denver Mint pressman, polished away over 3.5 thousandths of an inch of die relief with an abrasive emery stone to remove clash marks.
Genuine coins will weigh within tolerance. Ground fakes frequently weigh below 4.90 grams due to scraped metal.
Documented Benchmark Auction Records
Single finest known specimen, fiery satin luster with needle-sharp full horn and pristine diagnostic hoof stump.
Honest pocket change wear with 3/4 horn intact, unmistakable raised pee-stream die erosion under belly.
A common 1937-D with buffing wheel abrasions that hollowed out the field and erased the hoof stump.
Frequently Asked Questions
How was the 1937-D 3-Legged Buffalo Nickel created?
In 1937 at the Denver Mint, a coining press operator named Mr. Young attempted to remove clash marks from a pair of Buffalo nickel dies. Using an abrasive emery stone, he aggressively polished the reverse die, completely grinding away the raised cavity for the bison's front right leg and heavily abrading the hind leg before putting the die back into production.
What are the 4 forensic diagnostics of a genuine 1937-D 3-legged nickel?
1. The front right leg is missing, but the hoof stump remains sharply visible on the ground line.\n2. The hind leg has a jagged, 'moth-eaten' appearance from die polishing.\n3. A raised, irregular line of die erosion (often nicknamed the 'pee stream') runs beneath the bison's belly.\n4. The letters 'U' and 'P' in 'PLURIBUS' and 'E' in 'FIVE CENTS' are noticeably thinner than normal.
Why are there so many counterfeit 3-legged buffalo nickels?
Because a normal 1937-D Buffalo nickel is worth only a few dollars, while a 3-legged variety is worth $500 to $30,000+, dishonest individuals frequently grind, carve, or buff away the front leg with Dremel tools or sandpaper.
How can you easily spot a fake carved 3-legged nickel?
Look at the coin at an oblique angle under 10x magnification. A fake will have a concave depression where the metal was carved out, abrasive tool scratches in the field, and the hoof at the bottom will usually be missing or damaged. On a genuine coin, the field is completely flat, cartwheel luster flows uninterrupted, and the hoof stump is fully intact.
Is the 1937-D 3-Legged nickel rare in circulated grades?
While scarce, it was not immediately discovered, so tens of thousands entered circulation in the late 1930s. Today, several thousand survive in grades from Good (G-4) to About Uncirculated (AU-58), but Gem Mint State (MS-65+) examples are extraordinarily rare.
What is the full horn grading standard on a Buffalo nickel?
The tip and curve of the American bison's horn on the reverse is the highest point of the design and the first to show wear. A 'Full Horn' designation requires 100% of the horn contour to be visible with no flat spots, representing grades of Fine-12 and higher.
Should you buy a raw, uncertified 1937-D 3-Legged nickel?
Numismatic experts strongly advise against buying an uncertified 1937-D 3-Legged Buffalo nickel. A significant percentage of raw examples sold on open marketplaces are mechanically altered fakes. Always insist on third-party certification from PCGS, NGC, CAC, or ANACS.