Rare 1925 Dime Errors (List & Pictures)
A different-year 1923-S dime struck 10% off-center sold for $276 in March 2021, providing one comparison for the reported 1925 striking categories. Estimated whole-coin values for 1925 dime errors range from $20 to $1,000.
Inspect the edge and full design before examining roughness, peeling, and individual marks. A standard Mercury dime weighs 2.50 grams and measures 17.9 millimeters.
| Clue | Feature | Estimated whole-coin range |
|---|---|---|
| Curved missing edge | 1925-D clip | $150–$600 |
| Complete design within expansion | Reported broadstrike | $150–$800 |
| Missing design beside plain metal | Reported off-center strike | $150–$1,000 |
| Rougher front with raised texture | Reported rusted die | $75–$500 |
| Thin layer separation | Obverse lamination | $50–$750 |
| Recessed local patch | Reported 1925-S strike-through | $50–$300 if genuine |
| Narrow raised ridge | Reported die crack | $20–$150 for circulated Philadelphia |
| Broad raised rim patch | Reported cud | $75–$600 |
1. 1925 Dime A curved section missing from the edge: 1925-D clip Error
The documented Denver clip carries an ANACS XF40 Details label and a recorded weight of 2.42 grams. It came from the Rippere collection of incomplete-planchet errors.
A genuine clip is present before the design is struck, allowing the remaining metal to receive the picture around the gap. The supplied record does not establish a clock position for this example.
How to Identify
Compare both ends of the curved gap and the adjacent rim with the catalog views. Retain the full date and D mintmark in the comparison.
Look for natural struck boundaries rather than tool cuts. Weakness opposite a clip may provide support, but need not appear strongly on every coin.
The recorded weight is 0.08 gram below the normal standard. Wear also removes metal, so this difference cannot directly establish the clipped percentage.
What It’s Worth
Comparable circulated Denver clips have an estimated whole-coin range of $150–$600. The GreatCollections lot ended May 3, 2026, but its realized amount requires login.
The displayed $1 was a starting bid, not a sale price. XF40 Details also indicates wear plus a condition problem, which remains relevant even if the clip is genuine.
2. 1925 Dime A complete picture within a wider outline: reported broadstrike Error
A broadstrike spreads outward when the collar fails to restrain the metal. The intended design remains complete despite the expanded edge.
The 1925 report identifies no actual Denver or San Francisco specimen for this category. A general branch-mint estimate cannot supply a mintmark to an unidentified candidate.
How to Identify
Trace the outer design on both faces and measure the coin in several directions. The picture should remain present inside the expanded metal.
Inspect the transition from struck detail to the extra edge and any incomplete reeding. Later squeezing can also widen a coin but tends to flatten its details.
Weight can help check whether metal spread naturally rather than being added around the rim. Width or a smooth edge alone cannot establish a broadstrike.
What It’s Worth
Ordinary attractive Philadelphia broadstrikes are estimated at $150–$400, with $400–$800 allowing for stronger quality or an actually identified, more valuable Denver or San Francisco coin. These are projected whole-coin comparisons.
The guide cites a 1945 MS64 broadstrike at $360. That reported different-year figure does not establish a 1925 sale, mint, or grade.
3. 1925 Dime A plain crescent beside truncated design: reported off-center strike Error
An off-center blank receives only part of the dies’ design. Some metal remains unstruck while intended detail extends beyond the opposite edge.
The supplied 1925 reports establish no confirmed percentage, direction, or mint. Those details must be obtained from the coin itself.
How to Identify
Compare both faces for displaced designs related to the same plain margin. A shift on only one face may instead reflect a misaligned die.
Read the surviving date and any D or S. Absence of a visible mintmark does not prove Philadelphia when that area was never struck.
Inspect the unstruck surface for filing or cutting, and examine surviving edge grooves. Missing design alone does not establish that the blank was off-center in the press.
What It’s Worth
Readable-date circulated examples are estimated at $150–$500, with more dramatic attractive pieces around $500–$1,000. The upper allowance is not a documented 1925 auction result.
A 1923-S NGC VF35 struck 10% off-center sold for $276 at Heritage in March 2021. It anchors a modest worn error of another year and potentially another mint.
4. 1925 Dime A textured front contrasting with the back: reported rusted die Error
A collector’s Philadelphia dime was discussed as having a rough, almost sandblasted front and a relatively stronger reverse. A participant attributed the texture to a rusted obverse die.
Rust can create cavities in steel that fill with metal during striking, leaving small raised bumps on the coin. That differs from corrosion eating pits into the finished silver.
How to Identify
Compare both faces before judging isolated bumps. The collector discussion concerns a Philadelphia example with contrasting front and reverse texture.
Inspect whether the small features rise above the surface rather than forming etched pits. Ordinary weak detail alone does not establish a rusty die.
Confirm the mintmark area and examine the entire coin for corrosion or casting defects. A similar rough appearance cannot authenticate another specimen by itself.
What It’s Worth
Identifiable examples in attractive circulated through lower-grade unworn condition have an estimated whole-coin range of $75–$500. The forum report supplies no completed sale or professional grade.
Sharp bands and strong preservation can account for additional value independently. Rust texture does not automatically create a large premium, while corrosion damage requires a different assessment.
5. 1925 Dime Metal lifting from the front: obverse lamination Error
An ungraded Philadelphia dime was advertised with a large front-side lamination. The seller’s size description is neither a measured area nor a professional grade.
Lamination is separation within the silver-copper alloy, which can lift a flap or leave a shallow area after metal falls away. This dime has no manufactured outer coating like a modern clad coin.
How to Identify
Look for a thin lifted edge or layered opening and follow its relationship to the original design. Directional scraping marks suggest a different cause.
Leave attached metal untouched. A shallow peel may barely change weight, while a substantial detached piece can make the coin lighter.
The local flaw does not establish that the entire dime split into two complete pieces. Match the actual extent of the separation rather than relying on a dramatic listing title.
What It’s Worth
Significant circulated peeling suggests $50–$150, with a particularly clear and attractive example potentially fitting $150–$750 as a whole-coin estimate. Minor seams normally need lower comparisons than large stable flaps.
The seller asked $699.95 for the ungraded Philadelphia example. No completed transaction is supplied, so the estimate does not claim that buyers accepted that price.
6. 1925 Dime A recessed patch with an uncertain cause: reported 1925-S strike-through Error
The seller’s title used both “damage” and “struck through” for a San Francisco coin. Those competing descriptions leave it a candidate rather than a confirmed Mint error.
A true strike-through occurs when intervening material interrupts contact with a die. It can leave a hollow or weakened patch, but no particular object is identified in this report.
How to Identify
Follow the intact design toward the patch and examine whether it weakens into an impression or is cut through afterward. Sharp burrs and directional gouges favor later damage.
Depth alone cannot determine the cause. Compare the complete coin rather than accepting an error term in a seller’s title.
Confirm the S below and left of the reverse bundle of rods. Keep the affected patch and mintmark evidence connected to that same specimen.
What It’s Worth
A genuine localized 1925-S strike-through has an estimated whole-coin comparison range of $50–$300. The figure includes the underlying San Francisco coin’s condition.
The seller asked $14.92 for the candidate, which is neither a completed sale nor an authenticated error price. Later damage does not earn the strike-through allowance simply because both terms appear in the listing.
7. 1925 Dime A fine raised seam: reported die crack Error
Metal entering a narrow crack in the die leaves a ridge on the coin. The line is additional to the intended design and may remain fine over many strikes.
The 1925 report gives no confirmed mint, face, or route for a particular specimen. A candidate therefore needs direct inspection before it receives a variety name.
How to Identify
Trace a continuous raised line through nearby details under low-angle light. A scratch sinks into the metal and may push ridges up along its edges.
Disconnected bright spots do not necessarily form one crack. Keep the full date and mintmark area visible when documenting the route.
A fine line is not automatically a cud. That larger feature requires a raised patch connected to the rim.
What It’s Worth
A circulated Philadelphia coin with a modest genuine crack has an estimated whole-coin range of $20–$150. No specific 1925 crack sale is supplied to support it directly.
Denver and San Francisco coins need their own underlying mint-and-grade comparisons. A larger ridge may be more visible without necessarily being rarer or more valuable.
8. 1925 Dime A broad raised patch meets the rim: reported cud Error
A cud forms where a piece breaks away from the die’s edge and metal fills the opening. The result is a raised patch connected to the border, often replacing normal detail.
The supplied 1925 category has no confirmed specimen or rim position. Its physical requirements should be checked on the actual coin.
How to Identify
Trace the patch directly into the rim and inspect where the intended design ends. A deposit sitting on intact details is not the same as metal struck into a die break.
Look for solder, impact marks, or a folded edge that could imitate a lump. Weakness opposite the break can support the interpretation but need not be equally strong on every coin.
An isolated bump inside the design or a thin crack line does not establish a rim cud. The connection and the affected struck surface are essential.
What It’s Worth
Genuine rim-connected cuds have an estimated whole-coin range of $75–$600 for circulated through modest unworn examples. No specific 1925 cud transaction is documented here.
The remaining design, mint, and surface quality influence the assessment. A valuable underlying coin can exceed this range for reasons separate from the break.
Conclusion
The measured Denver clip offers a specific physical reference, but its realized auction price is not supplied. The Philadelphia peeling listing and San Francisco strike-through candidate remain seller reports with asking prices.
Use the metal, design, and edge to establish each feature before applying an estimate. General category descriptions cannot supply a missing mintmark, and a rough or damaged surface should not become a confirmed error through wording alone.
