1941 Jefferson Nickel Errors: Value Guide & Rare Varieties

The 1941 Jefferson Nickel looks like ordinary pocket change—but it is secretly one of the most variety-rich nickels of the 20th century. Struck across three mints during America's final full year of peacetime, these coins were produced under relentless industrial pressure that left a trail of doubled dies, inverted mint marks, and striking errors. One certified Proof specimen sold at auction for $18,800. Here's exactly how to find out if yours is that coin—or one of dozens of other valuable errors. For standard date values without errors, see our full 1941 nickel value guide.

1941 Jefferson Nickel: Specifications & Mintage

Before hunting errors, know your coin's normal specs. Significant deviations—especially in weight—can themselves signal a valuable error, or they can expose a counterfeit.

Mintage by Facility

See baseline values without errors at our 1941 Jefferson Nickel value guide.

1941 Jefferson Nickel Quick Checks: Do You Have a Valuable Error?

Run through these eight checks before concluding your coin is worth face value. Each takes under two minutes with a 10x loupe (a small magnifying glass used by coin collectors). Check 9 is a warning about the most common—and valueless—doubling collectors encounter on 1941 nickels.

1941 Jefferson Nickel Error & Value Reference

Philadelphia (No Mint Mark) Values

With 203 million struck, circulated Philadelphia coins are common. Uncirculated examples carry a premium that rises sharply at MS67 and above.

• $0.10–$1.00 — Circulated (G to AU)
• $5–$20 — Uncirculated (MS60–MS64)
• $20–$50 — Gem Uncirculated (MS65–MS66)
• $2,800+ — Superb Gem (MS68), condition rarity

Denver (D) Values

Denver typically produced the sharpest strikes in 1941. At 53 million struck, it is less common than Philadelphia but not rare in circulated grades.

• $0.10–$5.00 — Circulated
• $5–$50 — Uncirculated (MS60–MS66)
• $50–$100 — 1941-D/D RPM-001 (MS65)

San Francisco (S) Values

The S-mint is the most exciting for variety collectors: three distinct mint mark varieties exist. Weak strikes are the norm—Full Steps examples are scarce even in MS65.

• $0.10–$5.00 — Circulated (generic)
• $5–$100+ — Uncirculated (MS60–MS67)
• $2–$10 — Large S premium (circulated)
• $60–$100 — Large S (FS-501) in MS66
• $70–$300 — Inverted S (FS-503) in MS64–MS65+

Philadelphia Proof Values

Only 18,720 Proofs were struck. Even without the FS-101 variety, gem survivors are scarce. The FS-101 doubles or triples values at every grade level.

• $100–$200 — FS-101 raw (uncertified), diagnostics clear
• $300–$800 — FS-101 certified PR65–PR66
• $1,500+ — FS-101 certified PR67+
• $18,800 — FS-101 PR68 auction record (Heritage Auctions, 2013)

1941 Jefferson Nickel Valuable Errors: Detailed Variety Guide

Each variety below has been confirmed by the Cherrypickers' Guide and recognized by major grading services. Auction records and price ranges come from verified sales data.

1941 Proof Doubled Die Obverse (FS-101)

Normal Proof (left) vs. FS-101 DDO (right) showing split serifs on T and R in TRUST.

Origin & Background

This is the most valuable variety in the entire 1941 series. It was created during the manufacturing of the die itself—not during striking. To make a Proof die, a master hub is pressed into a working die multiple times. If the die was slightly rotated between impressions, every letter near the edge of the coin received two slightly offset images. This is called Class I Rotated Hub Doubling. The error affects only Proof dies prepared that year, so business strikes cannot carry it.

How to Identify

• Coin must be a Proof: mirror-like fields with frosted raised devices. No mirror = no FS-101.
• "IN GOD WE TRUST": strong doubling spread to the east. The vertical strokes of letters show distinct separation. Look under 10x magnification for split or notched serifs on the T, R, and U in "TRUST."
• The G in "GOD" shows a secondary curve to the right of the primary letter.
• "LIBERTY": doubling on BER and a split tail on the Y. A secondary rounded image appears alongside the primary letter—not a flat shelf.
• The date shows subtle thickening (it is closer to the center of rotation), so rely on the motto and LIBERTY for positive attribution.

False Positives to Avoid

Machine Doubling (MD) is by far the most common false positive. MD is flat and shelf-like—metal pushed sideways—while the FS-101 doubling is raised and rounded, mimicking the shape of the primary letters. Split or notched serifs are the tell. If the serifs look reduced or stepped rather than notched, it is machine doubling with no value. See the NGC guide on Die Doubles vs. Machine Doubling for an illustrated comparison.

Market Values

• $100–$200 — Raw (uncertified), clear diagnostics
• $300–$800 — Certified PR65–PR66
• $1,500+ — Certified PR67+

Auction Record

$18,800 for PR68 (Heritage Auctions, 2013).

1941-S Inverted Mint Mark (FS-503)

Normal S mint mark (left) vs. FS-503 Inverted S (right) showing the top-heavy loop reversal.

Origin & Background

Mint marks were hand-punched into working dies by a technician wielding a steel punch and mallet. The S punch is asymmetrical: the bottom loop is intentionally larger than the top loop to create visual balance. When the technician accidentally held the punch upside down and struck the die, the resulting coin shows a mirror-image S—the large loop on top, creating a clumsy, top-heavy appearance. This variety uses the Small S (Type 1) punch inverted, suggesting it occurred in the earlier part of the 1941-S production run.

How to Identify

• Look at the S mint mark to the right of Monticello under 5–10x magnification.
• Compare the size of the upper and lower loops. On a correct S: top loop is smaller. On the inverted FS-503: top loop is noticeably larger—the coin looks top-heavy.
• The serif angles are incorrect relative to the vertical axis of the S.
• Populations are significantly lower than the standard Small S, making this a strong cherrypick candidate.

False Positives to Avoid

A slightly tilted but correctly oriented S. Worn or degraded S punches can look irregular, but the crucial diagnostic is the loop-size relationship—inversion reverses which loop dominates. If the bottom loop is still larger, the S is correctly oriented regardless of any tilt.

Market Values

• $70–$150 — MS64
• $250–$300 — MS65+

Auction Record

No specific single-sale record documented in available sources. Certified examples available at PCGS CoinFacts (1941-S).

1941-S Large S Mint Mark (FS-501)

Small S (left) with bulbous serifs vs. Large S FS-501 (right) with sharp, symmetrical loops.

Origin & Background

The Small S punch used for San Francisco coinage dated back to 1917. By 1941, it was heavily worn—dies punched with it often produced faint or indistinct mint marks. Mid-year, the Mint introduced a new, larger S punch to replace it. This Large S punch would become the standard for the 1942-S series (before the wartime alloy change). It is estimated to represent less than 10–20% of total 1941-S business strike output, making it genuinely scarce in any grade.

How to Identify

• The Large S is distinctly taller and wider than the Small S.
• Serifs are the primary diagnostic: crisp and vertical on the Large S; bulbous, soft, and knob-like on the Small S.
• Loop symmetry: the Large S has balanced upper and lower loops. The Small S has a noticeably thinner top loop.
• The Large S stands boldly from the coin's field; the Small S often appears embedded or weak.

False Positives to Avoid

A well-struck Small S on a fresh die can appear slightly larger than a weakly struck Small S. Focus on serif style—sharp and vertical versus bulbous and rounded—as the primary test rather than relying on overall size perception alone.

Market Values

• $2–$10 — Circulated premium over generic 1941-S
• $60–$100 — MS66 (vs. $20–$30 for generic MS66 Small S)

Auction Record

PCGS-certified examples have traded at auction. See PCGS CoinFacts FS-501 for population and auction data.

1941-D/D Re-Punched Mint Mark (RPM-001)

Normal D mint mark (left) vs. 1941-D/D RPM-001 (right) showing the secondary D below and left.

Origin & Background

Because mint marks were punched by hand, a single blow was rarely sufficient to fully transfer the design. If the technician repositioned the punch slightly between blows, the result was a ghosted secondary impression—a Re-Punched Mint Mark (RPM). The 1941-D/D RPM-001 is the well-known Denver variety for this date, showing the secondary D to the south or southwest of the primary.

How to Identify

• Under 10x magnification, examine the D mint mark below and to the left of the primary impression.
• Look for a ghost outline or partial D with defined edges consistent with the D punch shape—not blurry spread metal.
• The secondary impression should have clear curves matching the D form.

False Positives to Avoid

Die deterioration creates mushy, spread metal around the mint mark that can resemble an RPM at first glance. True RPMs show a second, shape-consistent impression with defined edges. Die deterioration is soft and undefined at its margins.

Market Values

• $50–$100 — MS65 certified

Auction Record

See NGC VarietyPlus (Jefferson Five Cents) for population and auction references.

1941-S S/S Re-Punched Large S (FS-502)

FS-502: Large S primary impression with a secondary S offset to the north, visible under magnification.

Origin & Background

This variety combines two desirable features in one coin: the new Large S punch (FS-501) was struck twice into the same die with slight repositioning, producing a re-punched impression. The secondary S is visible to the north or south of the primary mark.

How to Identify

• First confirm the mint mark is the Large S type (sharp vertical serifs, symmetrical loops)—if it is the Small S, this is a different variety.
• Under 10x magnification, examine for traces of a secondary S impression overlapping the primary mark, typically visible north or south.
• Both impressions should show the characteristic Large S serif style.

False Positives to Avoid

Die fill, die wear, or general deterioration around a single S impression. A true RPM shows two distinct S outlines, not a single blurry or enlarged mark.

Market Values

No standardized retail pricing is available in current reference sources for this specific variety. Specialist attribution and auction comparison is recommended before purchasing or selling.

1941 Off-Center Strike

A 1941 nickel off-center strike showing blank planchet crescent on one side and shifted design on the other.

Origin & Background

Off-center strikes occur when the planchet fails to properly center inside the collar before the hammer die falls. The result is a coin where the design is shifted to one side, leaving a crescent of blank, featureless planchet metal on the opposite side. The more dramatic the shift, the more valuable the coin—provided the date remains readable.

How to Identify

• Visible blank planchet area showing original, featureless metal with no design impressions.
• The struck area contains proper detail appropriate to the coin's grade.
• Estimate the percentage off-center by comparing the blank area to the total coin surface.
• Confirm the date is visible—coins missing the date are worth significantly less.

False Positives to Avoid

Post-mint damaged coins with flat or filed areas. Off-center strikes show original blank planchet—smooth and featureless—not worn, corroded, or mechanically altered surfaces.

Market Values

• $10–$20 — Minor (~10% off-center)
• $100+ — Major (50%+) with full date visible

1941 Clipped Planchet

Clipped planchet showing the concave bite from the edge and the opposite-rim Blakesley Effect weakness.

Origin & Background

Clipped planchets occur at the blanking press when the punch overlaps a hole already punched from the metal strip. The result is a coin with a concave curved "bite" missing from its edge. A documented example—a 1941 Jefferson Nickel struck on an elliptical clip planchet weighing 4.5 grams—was certified PCGS VF-30 and sold through GreatCollections.

How to Identify

• Curved concave void in the edge—the distinctive "bite" shape.
• Confirm the Blakesley Effect: a weak or flat section of the rim directly opposite the clip, caused by insufficient metal flow in the upset mill.
• The clipped area shows original planchet metal—not cut, filed, or corroded.

False Positives to Avoid

Post-mint damage: filing, bending, or cutting of the edge. Environmental rim damage. Without the Blakesley Effect on the opposite rim, the clip cannot be confirmed as genuine.

Market Values

• $15 — Small clip
• $50+ — Large, dramatic clip

1941 Lamination Error

Major lamination error on a 1941 nickel: a flap of metal peeling from the obverse surface.

Origin & Background

Lamination errors are caused by impurities—gas bubbles or foreign slag—trapped within the alloy strip during the rolling process. When the coin is struck, these subsurface impurities cause layers of metal to separate, crack, or peel. They are relatively common on 1941 nickels, likely because the rapid increase in production volume in 1941 strained metal suppliers' quality controls.

How to Identify

• Look for cracks, flakes, or patches of metal appearing to lift from the coin's surface.
• Laminations follow the grain of the metal strip and have a layered, peeling quality.
• The exposed subsurface area shows bare alloy metal, not corrosion or damage product.
• Major laminations obscuring the date or portrait are most valuable.

False Positives to Avoid

Corrosion, environmental damage, or deliberate scratching. These damage types do not have the layered, grain-following appearance of a genuine lamination.

Market Values

• $1–$5 — Minor lamination (small crack or flake)
• $20–$50 — Major lamination (obscures date or portrait)

1941 Jefferson Nickel Traps: Common Mistakes to Avoid

These four conditions fool collectors into thinking a common coin is valuable. Recognizing them quickly will save you time and disappointment.

⚠️ Machine Doubling (MD)

Machine doubling (left): flat shelf-like secondary image. True DDO (right): raised, rounded secondary with split serifs.

What You See:

Letters and date appear doubled, with a secondary image stepped to one side. The effect is visible across much of the coin.

Why It Happens:

The hammer die shifts microscopically during the striking blow, dragging metal sideways. It is a press malfunction, not a die error, and it varies from coin to coin.

How to Tell It's NOT Valuable:

• Secondary image is flat and shelf-like—metal pushed sideways, not a second raised impression.
• Serifs on letters are reduced or stepped, not split or notched.
• The doubling is inconsistent across different examples of the same coin.
• A true doubled die (like the FS-101) has a raised, rounded secondary image with split serifs, and appears identically on every coin struck from that die.

Value: Face value only.

1941 Jefferson Nickel Grading: How Condition Affects Value

Coin grading uses the Sheldon scale from 1 (barely identifiable) to 70 (perfect). For the 1941 nickel, one additional designation matters as much as the grade number itself.

Full Steps (left): all five steps on Monticello fully separated. Weak steps (right): bridges of metal interrupt the step lines.

The Full Steps (FS) Designation

"Full Steps" means the five or six horizontal steps of Monticello on the reverse are completely defined with no interrupting bridges of metal. Any contact mark or weak strike that creates a "bridge" crossing a step line disqualifies the coin. The designation is awarded by PCGS and NGC and can multiply a coin's value many times over.

• Philadelphia (1941-P): FS examples obtainable in MS64–MS65; rare in MS66 and above.
• Denver (1941-D): Typically the sharpest strikes—best FS availability of the three mints.
• San Francisco (1941-S): The most difficult. Fewer than a dozen MS67 FS examples are known. An MS67 without FS trades around $100; an MS67 with FS is a major condition rarity worth thousands.

Grading Tiers & Value Ranges

1941 Jefferson Nickel Authentication: When to Get Your Coin Certified

Professional authentication by the top two grading services—PCGS (Professional Coin Grading Service) and NGC (Numismatic Guaranty Company)—encases your coin in a tamper-evident holder with a grade and, where applicable, a variety designation. This is essential for selling at full market value.

When to Submit

• Always submit any coin you believe is the FS-101 Proof DDO. Even impaired examples with clear doubling have sold for $100–$200, and certified PR65+ examples start at $300.
• Submit any 1941-S with an Inverted S (FS-503) or confirmed Large S (FS-501) in MS64 or better—the variety attribution adds significant value.
• Submit any off-center strike 50%+ or any clipped planchet with clear Blakesley Effect.
• Skip submission for circulated common-date coins, minor laminations, or anything showing machine doubling—the submission fee will exceed any value increase.

Submission Tips

• Do NOT clean the coin before submission—cleaning is detected and noted on the label.
• Request variety attribution (FS-101, FS-501, FS-503, FS-502, RPM-001) explicitly when submitting. Some services require you to identify the variety on the submission form.
• For high-value varieties like the FS-101 DDO, consider PCGS or NGC's "Secure Plus" or "VarietyPlus" tiers that include variety attribution.

Looking for a reputable dealer? The American Numismatic Association (ANA) maintains a dealer directory at money.org—current dealer listings are outside the scope of this guide and subject to change.

1941 Jefferson Nickel Errors: Frequently Asked Questions

Sources & Methodology

Values and diagnostics in this guide are drawn exclusively from the following authoritative numismatic sources. Prices reflect market data as of early 2025 and may fluctuate.

• PCGS CoinFacts — 1941 Proof Jefferson Nickel
• PCGS CoinFacts — 1941-S Jefferson Nickel
• PCGS CoinFacts — 1941-S Large S (FS-501)
• Heritage Auctions — 1941 PR68 Lot #3588 (2013)
• NGC Coin Explorer — 1941-S Jefferson Nickel
• NGC VarietyPlus — Jefferson Five Cents (1938–Date)
• NGC — Double Dies vs. Machine Doubling (educational)
• Wexler's Coins — Mechanical Doubling reference
• Newman Numismatic Portal — Jefferson Nickels (1938–)
• GreatCollections — 1941 Clipped Planchet (PCGS VF-30)