Rare 1993 Half Dollar Errors (List & Pictures)
One 1993-S Proof has a small strike-through near the top of its front, while a reported Philadelphia half carries five strikes. The contrast shows how varied 1993 Kennedy half dollar errors can be.
The Proof sold for $124 in July 2022. Estimated ranges across the eight categories below extend from $5–$2,500, with larger values requiring stronger features and suitable condition.
Look at the outline and number of pictures first, then check the smaller surface details.
| Visible clue | Type | Estimated range |
|---|---|---|
| A curved edge gap | Clip | $25–$200 |
| Full pictures on an expanded coin | Broadstrike | $20–$400 |
| One displaced picture | Off-center strike | $100–$1,200 |
| Several overlapping pictures | Multiple strike | $300–$2,500 |
| Local missing detail on a Proof | Strike-through | $75–$350 |
| A peeling surface seam | Local layer separation | $5–$100 |
| Extra opposite-side traces | Die clash | $15–$100 |
| Extra letter or ear outlines | Reported front doubling | $25–$300 |
Everyday P and D halves have copper-nickel outer layers around a copper center and normally weigh 11.34 grams. San Francisco made both clad and 90% silver Proofs; the silver version normally weighs 12.50 grams.
Both versions measure about 30.61 mm across and have grooved edges. A Proof’s shiny background and frosted design are normal collector finishes, not errors by themselves.
1. 1993 Half Dollar A Curved Gap Breaks the Rim: 1993-D Clip Error
A cataloged 1993-D curved clip weighs 11.0 grams and is graded MS64, meaning unworn with some marks. Its missing segment is the main feature, with the lower weight providing support.
The blank-cutting punch can overlap an earlier hole and produce an incomplete disc. Striking then shapes the remaining metal around the gap.
How to Identify
Examine both transitions from intact rim to missing metal. Look for natural strike changes rather than a cut through finished grooves.
The 11.0-gram catalog example is useful for comparison, but another genuine clip need not weigh exactly the same. Its gap and wear may differ.
Inspect exposed layers for fresh abrasion and record the complete date and D. Weakness opposite the gap can help, but its absence alone does not settle the identification.
What It’s Worth
$25–$200 is the estimate from similar small clips through stronger attractive examples. Original surfaces and clear rim-to-gap boundaries help distinguish them.
A 1993-D curved clip graded MS64 sold for $34.74 including fees in August 2025. It should not be assumed to be the same specimen as the separate GreatCollections listing.
2. 1993 Half Dollar The Whole Picture Survives on a Wider Coin: Broadstrike Error
A broadstrike spreads outward because the ring normally controlling the edge does not restrain the blank. Both face designs can remain complete within the enlarged outline.
The 1993 guide reports the category without identifying a particular P or D example. A wider-looking rim still needs physical evidence of natural spreading.
How to Identify
Measure several spans and follow both designs around the coin. Complete pictures distinguish a broadstrike from an off-center strike that loses part of its design.
The edge may have absent or unusual grooves where the ring failed to act. Hammering can also widen a coin but tends to crush details that had already formed.
A weight near 11.34 grams supports a full-weight blank that spread rather than lost metal. Use the measurement together with the surface and design.
What It’s Worth
$20–$400 is the broader estimate from modest spreading to attractive authenticated examples. The year guide places minor broadstrikes around $20–$50.
A 1990-P broadstrike graded MS61 sold for $192 in March 2025. It supplies a different-year comparison without establishing the identity or grade of a 1993 specimen.
3. 1993 Half Dollar One Picture Is Strongly Displaced: Off-Center Strike Error
The year list describes a 1993-D as 60% off center and graded MS64. Its individual sale record is not supplied, so these remain the source’s reported details.
An off-center blank receives one displaced strike with design missing beyond its edge. It differs from the Denver double strike whose second impression was reported 85% off center.
How to Identify
Confirm Kennedy or HALF DOLLAR before comparing the error. A same-year quarter cannot establish a half dollar’s identity or price.
Read 1993 and D directly from the coin, then compare both faces for one displaced picture beside original bare metal. Look for grinding that might have removed an earlier design.
Keep the full outline visible and record surviving edge grooves. A second overlapping picture belongs to a different striking sequence.
What It’s Worth
$100–$1,200 is the estimate for a genuine strongly displaced 1993 half with readable date and mint detail. Remaining design and preservation matter alongside the amount of shift.
A 1991-D struck 50% off center sold for $546.25 in 2009 in MS62 condition. That comparison does not verify the reported 1993-D grade or turn its 60% description into a confirmed sale.
4. 1993 Half Dollar Several Pictures Overlap: Multiple Strike Error
A Philadelphia collector reports a PCGS MS65 coin struck five times, with four impressions 30% off center. A separate dealer describes a Denver MS62 double strike with its second blow 85% off center.
The Denver second strike is described as uniface, meaning it did not add a normal design to both faces. These two coins must retain their own sequences and photographs.
How to Identify
Follow separate portraits, letters, or date pieces through the places where they overlap. Counting several extra edges beside one letter does not establish five strikes.
Compare the Philadelphia collector’s example with its own images. The Denver piece needs a separate comparison on both sides of its uniface second strike.
The edge and metal flow should agree with the sequence of impressions. A genuine additional blow can cover or flatten part of an earlier picture.
What It’s Worth
$300–$2,500 is the estimate from a visible double strike through a clear, attractive five-strike coin. The five-strike report supplies no actual sale price.
A 1998-P double strike, with a broadstruck second blow, sold for $317.20 in June 2026 in MS64 condition. It supports a lower-scale comparison from another year.
5. 1993 Half Dollar A Small Top-Border Area Is Interrupted: Proof Strike-Through Error
The cataloged 1993-S Proof has an affected area around twelve-thirty on the front. Material between the die and blank prevented normal contact there.
It was graded PR69 Deep Cameo, describing nearly flawless Proof surfaces and strong frosted-to-mirror contrast. The catalog does not identify the obstruction or specify whether the coin is clad or 90% silver.
How to Identify
Inspect the twelve-thirty area and its boundary against the surrounding finish. Change viewing angles to ensure a mark is on the coin rather than the holder.
Look for scratches or other later damage around the interruption. Do not name wire, cloth, or another material unless the impression supports it.
Check the label or original packaging for metal identity. An S mintmark alone cannot distinguish the two Proof compositions made in 1993.
What It’s Worth
$75–$350 is the estimate for comparable genuine Proof strike-throughs. Size, clarity, and preservation affect where a coin fits.
The PR69 Deep Cameo example sold for $124 on July 5, 2022. That whole-coin result does not establish an extra silver value or price Deep Cameo as a separate error.
6. 1993 Half Dollar A Flake or Seam Lifts Locally: Layer Separation Error
The guide describes small surface separations on the layered-metal P and D coins. A weak area can leave an attached flap or expose metal after a flake falls away.
Collectors often call local peeling lamination. This report does not establish a whole face missing its entire outer layer.
How to Identify
Follow the seam and any struck design that meets it. An actual separating layer is different from a patch that merely changed color.
Leave the flap untouched so its original connection remains visible. Pulling or bending it can remove evidence and cause more damage.
An attached flake may leave the weight almost normal, while lost metal lowers it. The copper stripe visible around an ordinary clad edge is part of the construction, not this error.
What It’s Worth
$5–$100 is the estimate, with small laminations around $5–$25 in the year guide. The upper end allows for larger clearly genuine peels on attractive coins.
No recorded 1993 sale sets that upper figure. Corrosion or a layer forcibly removed after manufacture does not receive the same error value.
7. 1993 Half Dollar Faint Traces Copy the Opposite Design: Die Clash Error
The reported 1993-P has subtle extra marks on both faces. A die clash can occur when the steel stamping tools contact each other with no blank between them.
The tools may retain fragments of the opposing design and transfer them to later coins. No exact pattern or named die pair is established in the supplied account.
How to Identify
Compare the faint marks with the opposite design while preserving the faces’ normal relationship. Each proposed trace should fit a shape and position where the tools could meet.
Low lighting can reveal details hidden in a straight-on view. Random scratches and contact marks from finished coins do not automatically establish a clash.
Keep P and the date with the images, and inspect the edge for compression or seams. A dark unexplained line is weaker evidence than a recognizable design fragment.
What It’s Worth
$15–$100 is the estimate for a light recognizable clash on an ordinary collector-grade 1993-P. Clear transferred detail and original surfaces help the comparison.
The reported example was offered around $45. That is an asking-price reference, not a completed sale.
8. 1993 Half Dollar Letters or the Ear Have Extra Outlines: Reported Front Doubling Error
The source includes separate P and D inscription reports and an owner-described doubled ear on a Philadelphia coin. These do not establish one shared variety.
The ear coin’s ordinary MS63 grade describes its preservation, not certification of a doubled die. The lettering reports also lack a matched numbered variety.
How to Identify
Label each close-up by its mint before comparing the extra contours. A Philadelphia photograph cannot identify a Denver die.
For the ear, compare a normal 1993 portrait under the same light. Normal folds, worn bright edges, and flat shelves can all imitate an extra outline.
Look for separated raised detail matching a verified same-mint example. Keep the full coin with the close-up instead of assigning a variety from a nickname.
What It’s Worth
$25–$300 is the estimate for convincing identifiable minor doubling. The upper end needs more evidence than an owner’s description or blurred image.
The P-and-D inscription pair was offered at $75 for both coins. It was not a per-coin sale.
A recognized 1974-D FS-101 in MS64 sold for $49 in May 2026. That established different-year variety does not give the three 1993 reports the same identification status.
Conclusion
Begin by separating one shifted strike from multiple crossing impressions, and a complete expanded design from a picture that runs off the edge. Those whole-coin checks make the smaller details easier to place.
For every close-up, retain the date, mint, and finish. In particular, keep the separate clip records, the two multiple-strike reports, and the Proof’s unresolved metal identity with their own evidence and prices.
