1871 Seated Liberty Half Dime Value Guide (2025)
1871 Seated Liberty Half Dime values range from $25 (circulated) to $25,000+ (top proofs). San Francisco issue is key date. Complete price guide with auction records.
The 1871 Seated Liberty Half Dime is worth $25 to $25,000+ depending on mint, condition, and strike type.
- Philadelphia (common): $25 (G-4) to $12,500 (MS-68)
- San Francisco (key date): $25 (G-4) to $5,250 (MS-66)
- Proofs: $290 to $25,000+ (PR-68 CAM)
- Top specimens: Gem proofs with Deep Cameo contrast command premiums
The 1871-S is an underappreciated key date, scarce in all grades and genuinely rare in Gem condition. Proof values escalate dramatically with Cameo or Deep Cameo designations.
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1871 Seated Liberty Half Dime: Overview and Value
1871 Seated Liberty Half Dime - Type 5, Legend on Obverse design
The 1871 Seated Liberty Half Dime represents a significant year in the Type 5, Legend on Obverse subtype (1860-1873). Struck at Philadelphia and San Francisco, this issue presents a study in contrasts: the high-mintage, accessible Philadelphia coin versus the scarce, undervalued San Francisco key date. With silver content worth approximately $1.75, all examples trade well above melt value based on numismatic demand.
This comprehensive guide covers market valuations from major grading services, recent auction results, die varieties including the collectible FS-301 Misplaced Date, mint errors, proof strikes with Cameo designations, and essential authentication guidance for collectors and investors.
How to Identify Your 1871 Half Dime
All 1871 half dimes share the Type 5, Legend on Obverse design, which replaced earlier types by encircling Liberty's seated figure with "UNITED STATES OF AMERICA" on the obverse rather than using thirteen stars. The reverse features a large, ornate "Cereal Wreath" composed of agricultural elements like corn and cotton—noticeably larger and more detailed than earlier laurel wreaths.
San Francisco 'S' mint mark location - within wreath, below bow
Distinguishing between mints requires examining the reverse within the wreath:
1871 Philadelphia (No Mint Mark): As standard practice for the main U.S. Mint, these coins bear no mint mark. The area within the wreath, below the ribbon bow, remains blank.
1871-S San Francisco: These coins feature an 'S' mint mark positioned within the wreath, just below the ribbon bow. This placement is specific to 1870-1872 San Francisco issues, distinguishing them from earlier (1863-1869) and later issues. The mint mark is often weakly struck or partially filled, requiring close examination under magnification.
Design Specifications: All 1871 half dimes measure 15.5mm in diameter, weigh 1.24 grams, and consist of 90% silver with 10% copper. The edge is reeded. The obverse shows Liberty seated facing left holding a shield inscribed "LIBERTY," with the date 1871 below. The reverse displays "HALF DIME" centered within the agricultural wreath.
🔍 Carson City Note
Despite the Carson City Mint operating in 1871 and striking dimes, it did not produce half dimes. This reflects the economic realities of the American West, where denominations smaller than ten cents had little commercial use.
1871 Half Dime Value by Grade and Mint
Market values for the 1871 Half Dime vary significantly based on mint of origin, grade, and strike type. The following tables present retail values from PCGS and NGC Price Guides (October 2025), supplemented with recent auction results from Heritage Auctions (HA) and Stack's Bowers (SB).
1871 Philadelphia Business Strike
With 1,873,000 struck, this is the most accessible issue of the year. Widely available in circulated grades, it becomes scarce in MS-65 and above, where significant value premiums emerge.
| Grade | PCGS Guide | NGC Guide | Auction Results |
|---|---|---|---|
| G-4 | $42 | $25 | — |
| VG-8 | $50 | $35 | $27 (PCGS VG-10, Feb 2013) |
| F-12 | $60 | $40 | — |
| VF-20 | $70 | $50 | $99.99 (PCGS VF-25, eBay) |
| EF-40 | $115 | $70 | — |
| AU-50 | $135 | $90 | $160 (PCGS, retail) |
| AU-58 | $160 | $140 | $169 (NGC, Dec 2022, HA) |
| MS-60 | $165 | $165 | — |
| MS-62 | $210 | $210 | $192 (PCGS, June 2019, HA) |
| MS-63 | $250 | $325 | $228 (PCGS, Dec 2020, HA) |
| MS-64 | $255 | $500 | $522.49 (NGC, eBay) |
| MS-65 | $260 | $670 | $744 (PCGS, Apr 2023, HA) |
| MS-66 | $275 | $1,350 | $3,099.95 (NGC MS-66+, retail) |
| MS-67 | $300 | $4,750 | $5,170 (NGC, Jan 2017, HA) |
| MS-68 | $350 | $12,500 | $4,553.13 (NGC, Oct 2014, HA) |
⚠️ Value Discrepancy Alert
A significant divergence appears at MS-64 and becomes extreme in higher grades. NGC values substantially exceed PCGS values for Gem examples. Recent auction results for top-tier, eye-appealing specimens trend toward the higher NGC range, with MS-66+ examples commanding over $3,000.
1871-S San Francisco Business Strike
With only 161,000 struck, the 1871-S is a key date in the series. Scarce in all grades, it remains underappreciated by many collectors. Gem examples are genuinely rare, with PCGS estimating no more than a dozen exist in MS-66 or higher.
| Grade | PCGS Guide | NGC Guide | Auction Results |
|---|---|---|---|
| G-4 | $50 | $25 | — |
| VG-8 | $60 | $35 | — |
| F-12 | $70 | $45 | — |
| VF-20 | $90 | $75 | — |
| EF-40 | $150 | $115 | — |
| AU-50 | $225 | $180 | $132 (PCGS, June 2019, HA) |
| AU-58 | $350 | $250 | $266 (PCGS, Feb 2023, HA) |
| MS-60 | $425 | $290 | — |
| MS-62 | $475 | $340 | $288 (PCGS, Apr 2023, HA) |
| MS-63 | $650 | $475 | $408 (NGC, Feb 2023, HA) |
| MS-64 | $1,000 | $775 | $720 (PCGS, June 2022, SB) |
| MS-65 | $2,000 | $2,150 | $1,200 (PCGS, Dec 2022, HA) |
| MS-66 | $5,250 | $4,000 | $4,320 (PCGS, May 2023, HA) |
Grade comparison showing wear progression from Good-4 to Mint State
1871 Philadelphia Proof Strikes
With a mintage of only 960, all 1871 Proof half dimes are scarce. The market is highly stratified based on grade and the presence of Cameo (CAM) or Deep Cameo (DCAM) contrast, which signifies frosted devices standing out against mirror-like fields.
| Grade | Standard | Cameo (CAM) | Deep Cameo (DCAM) |
|---|---|---|---|
| PR-60 | $290 | — | — |
| PR-61 | $370 | $700 | — |
| PR-62 | $420 | $825 | — |
| PR-63 | $590 | $900 | — |
| PR-64 | $850 | $1,275 | $1,700 |
| PR-65 | $1,575 | $1,500 | $3,050 |
| PR-66 | $2,100 | $2,750 | — |
| PR-67 | $5,850 | $5,750 | $8,500 |
| PR-68 | — | $25,000 | — |
Proof designation comparison - contrast creates significant value differences
The substantial premiums for cameo contrast reflect modern collecting preferences. A PR-65 Deep Cameo is valued at approximately double a standard PR-65. The auction record for a Cameo example is $18,400 for a PR-67+ CAM, while the record for a Deep Cameo is $17,625 for a PR-67 DCAM.
Grading the 1871 Half Dime: Key Diagnostics
Grading Seated Liberty Half Dimes requires distinguishing between wear from circulation and weakness of strike—a critical skill since 1860-1873 issues are notorious for weak strikes, particularly on Liberty's head and the reverse wreath.
Key areas showing wear first: knee, breast, hair, and LIBERTY shield
Obverse Wear Points: Friction first appears on Liberty's left knee, right thigh, breast, and the hair above her ear. The word "LIBERTY" on the shield is the single most important grading diagnostic. In About Good (AG-3) through Good (G-4) grades, portions of LIBERTY will be worn away. In Very Good (VG-8), LIBERTY is complete but weak. In Fine (F-12) and higher, all seven letters are clear and sharp.
Reverse Wear Points: Examine the tips of the wreath leaves—particularly the upper-left portion—and the high points of the ribbon bow. These areas show friction first and are key to distinguishing circulated from uncirculated examples.
Understanding strike weakness - common on 1860-1873 issues
Strike Versus Wear: A weakly struck uncirculated coin may have flat details on Liberty's head, the lower shield, or her foot, yet still exhibit full mint luster in protected areas around the devices. A circulated coin shows dulling or smoothing of the high points—clear evidence of friction. When examining an uncirculated coin with flat areas, tilt it under a light source. If the surrounding fields display unbroken cartwheel luster, the flatness is from striking, not wear.
Mint State Grades: MS-60 to MS-62 coins show full luster but may have numerous contact marks or blemishes. MS-63 examples display fewer marks with better overall eye appeal. MS-64 and MS-65 grades require significantly fewer marks, with MS-65 being "Gem" quality. MS-66 and above are rare and command substantial premiums, especially for the 1871-S issue where fewer than a dozen may exist at this level.
Proof Grades: Proof coins are graded primarily on the quality of their mirrored surfaces and the degree of contact marks. PR-60 to PR-63 proofs have noticeable hairlines or marks. PR-64 proofs are attractive with minor imperfections. PR-65 and higher exhibit exceptional surfaces with minimal marks visible even under magnification. The addition of Cameo (CAM) or Deep Cameo (DCAM) designations significantly increases value.
💡 Grading Tip
When assessing an 1871 Half Dime, check both sides for strike weakness. A coin with sharp obverse details but a weak reverse (or vice versa) should not be confused with a circulated example. Look for luster in the fields to confirm the coin is uncirculated despite any flat areas.
Die Varieties: The 1871 FS-301 Misplaced Date
Among Seated Liberty Half Dimes, die varieties add numismatic interest and premium value. The 1871 Philadelphia business strike features one significant, actively collected variety.
FS-301 variety showing misplaced '8' remnant below date
1871 FS-301 Misplaced Date (MPD)
The FS-301 is the most widely recognized die variety for the 1871 Philadelphia issue. It occurred when the date punch was initially applied incorrectly to the working die, then corrected with the final, properly positioned date.
Identification: Examine the area within the denticles directly below the primary date using magnification. The variety shows remnants of a misplaced digit—specifically, what appears to be the bottom curve of an '8'—punched into the tops of the denticles. This diagnostic is clear under 5x to 10x magnification.
Rarity and Value: The FS-301 is scarce, especially in higher grades, and actively sought by variety specialists. An NGC MS-64 example was offered for $854.99, representing approximately a 70% premium over the standard 1871 MS-64 value. While comprehensive price guide data is unavailable across all grades, similar premium percentages likely apply. Estimated values: VF-20 approximately $85 (versus $50 standard), AU-58 approximately $240 (versus $140 standard).
Valentine Varieties
The Valentine reference is the classic attribution system for Seated Half Dime die marriages. While minor die state differences—such as die cracks or polishing marks—can be used to attribute coins to specific dies, no major Valentine varieties for the 1871 or 1871-S issues carry documented significant premiums in the current market. Collectors pursuing complete die marriage collections may seek these attributions, but they do not typically affect retail values for common dates.
🔍 Research Note
No prominent Repunched Mint Mark (RPM) varieties have been documented for the 1871-S half dime in major numismatic references. The primary focus for variety collectors remains the FS-301 Misplaced Date on Philadelphia coins.
Mint Errors: Value-Adding Mistakes
Mint errors occur during the manufacturing process and can significantly increase a coin's value depending on the type and severity. Several error types are documented for the 1871 Half Dime.
Die Cracks and Cuds
Die cracks appear as raised, irregular lines on a coin's surface, resulting from cracks in the striking die. These are very common on Seated Liberty coinage and typically add little to no value unless particularly extensive. A cud is a more dramatic error where a piece of the die breaks off, causing a raised, unstruck area of metal on the coin, often connected to the rim. A "retained cud" occurs when the broken die piece remains in place but shifts.
Identification: Visible to the naked eye or under low magnification. Minor die cracks appear as thin raised lines; cuds create distinct raised blank areas.
Value Ranges: Minor die cracks add negligible premium. Major die cracks or shattered dies can add $20 to $100+ to base value. Cuds and retained cuds typically command $40 to $150+ premiums, with one circulated 1871 example offered at $49.95. A "Choice BU" 1871 with reverse die crack was listed at $444, though this represents a speculative uncertified price.
Off-Center Strikes
This error occurs when the planchet is not properly centered between the dies during striking, resulting in a portion of the design missing and a corresponding blank area on the opposite side.
Identification: The error is self-evident. Value depends on the percentage off-center and whether key details—especially the date and mint mark—remain fully visible.
Value Ranges: While no specific 1871 off-center examples were documented in available research, comparable errors typically command: 5-15% off-center with date visible: $50-$150 premium; 20-50% off-center with date visible: $150-$400+ premium; over 50% off-center with date visible: often exceeding $500 premium due to dramatic visual appeal.
Clashed Dies
When obverse and reverse dies strike each other without a planchet between them, they transfer portions of their designs onto each other. Subsequent coins show faint outlines of the opposite side's design.
Identification: Look for faint wreath outlines on the obverse around Liberty's figure, or faint Liberty silhouette outlines on the reverse.
Value Ranges: Die clashes are very common on Seated Liberty coinage and typically add little to no premium. Only exceptionally bold, clear clash marks might realize a minor premium of $10-$30.
⚠️ Authentication Required
For any mint error commanding significant premiums, third-party certification by PCGS or NGC is essential. The error coin market has numerous counterfeits and artificially created "errors." Only purchase certified examples when paying premium prices.
Authentication: Detecting Counterfeits and Problems
Authenticating Seated Liberty Half Dimes requires careful examination of multiple features. Counterfeits range from crude contemporary fakes to sophisticated modern copies.
The first and most fundamental test is weight and metal content. An authentic 1871 Half Dime must weigh 1.24 grams and consist of 90% silver with 10% copper. Use a high-precision digital scale capable of measuring to hundredths of a gram. Deviations of more than a few hundredths are a major red flag. Base metal counterfeits will fail this test immediately. Next, examine the surface and luster under magnification. Genuine coins exhibit natural, consistent luster that "cartwheels" as the coin tilts under a light source. Counterfeits, particularly cast copies, often show porous, granular, or pimpled surfaces. Others display unnatural, uniform shine from polishing or improper cleaning.
Authentication guide - hairline scratches indicate improper cleaning
Strike details provide crucial authentication clues. Under magnification, examine fine features: the lines of Liberty's shield, the folds of her gown, and the individual leaves of the wreath should be sharp and well-defined (allowing for strike weakness). Counterfeits exhibit soft, "mushy," or indistinct details. The numerals of the date and the mint mark have specific shapes and styles; on fakes, these are often misshapen, poorly sized, or incorrectly positioned. The edge reeding must be uniform and sharp. Cast counterfeits may show a seam running along the edge where mold halves joined. Tool marks or filing on the edge are also warning signs.
Cleaned coins represent the most common problem affecting values. Signs include hairlines—fine, parallel scratches across surfaces caused by abrasive cleaning or cloth wiping; unnatural luster where a coin appears unusually bright but lacks depth and cartwheel effect, indicating acid dipping; and uneven or splotchy toning patterns suggesting dirt removal that altered natural patina. An 1871-S graded "AU Details--Cleaned" by PCGS sold for only $145—a fraction of a problem-free AU coin's value.
Other damage includes scratches, rim dings, corrosion, holes, and evidence of jewelry use. Problem coins receive "Details" grades from certification services and have poor liquidity with unpredictable market values. For any coin of significant value—especially 1871-S issues, proofs, or high-grade Mint State examples—authentication and grading by PCGS or NGC is the industry standard and the only way to guarantee authenticity for serious collectors and investors.
Preservation: Protecting Your Investment
Proper storage and handling are essential for protecting the condition and value of any numismatic holding. Silver coins like the 1871 Half Dime are particularly susceptible to environmental damage if not properly cared for.
Always handle coins by their edges between thumb and forefinger. This prevents oils and acids from skin contact, which can cause permanent fingerprints, toning, or corrosion over time. For storage, use inert, archival-quality materials. PCGS and NGC holders ("slabs") provide ideal protection for certified coins. For raw (uncertified) coins, use two-sided Mylar flips, which are chemically stable and will not interact with the coin's surface. Absolutely avoid soft, flexible plastic flips containing polyvinyl chloride (PVC). The plasticizers in PVC can leach out over time, leaving a green, corrosive residue that permanently damages the coin.
Store your collection in a cool, dry location with stable temperature and humidity. Avoid basements prone to moisture or attics with temperature extremes. Keep coins away from atmospheric contaminants, particularly sulfur compounds found in wood cabinets, cardboard boxes, and paper envelopes not specifically designed for coin storage. These can cause dark, unattractive toning or active corrosion. Invest in a quality safe or safety deposit box for valuable coins, and maintain proper insurance documentation including photographs and certification numbers.
⚠️ Never Clean Your Coins
Cleaning or polishing a coin—even with "gentle" methods—will permanently reduce its value and result in a "Details" grade from certification services. Original surfaces are paramount. If you believe a coin needs conservation, consult professional conservators affiliated with major grading services, never attempt home remedies.
Recent Auction Results: Market Reality Check
Auction results provide real-world evidence of market values, often revealing differences between published price guides and actual realized prices. The following represents a selection of recent auction sales for 1871 Half Dimes across various grades and issues.
1871 Philadelphia Business Strikes: A PCGS MS-65 realized $744 (Heritage, April 2023), while an NGC MS-67 brought $5,170 (Heritage, January 2017). An NGC MS-68—the finest known—sold for $4,553.13 (Heritage, October 2014). In circulated grades, a PCGS VG-10 realized $27 (February 2013), while an NGC AU-58 brought $169 (Heritage, December 2022).
1871-S San Francisco Business Strikes: A PCGS MS-66 realized $4,320 (Heritage, May 2023), demonstrating strong demand for this key date in top grades. A PCGS MS-65 brought $1,200 (Heritage, December 2022), while a PCGS MS-64 sold for $720 (Stack's Bowers, June 2022). An NGC MS-63 realized $408 (Heritage, February 2023). Even a problem coin—PCGS AU Details, Cleaned—brought $145 (Stack's Bowers auction), showing that the 1871-S maintains value despite issues.
1871 Philadelphia Proof Strikes: A PCGS PR-67+ CAM realized $18,400 (PCGS CoinFacts record), while a PR-67 DCAM brought $17,625 (PCGS CoinFacts record). These results underscore the substantial premiums paid for Superb Gem proofs with cameo or deep cameo contrast.
Frequently Asked Questions
How much is my 1871 Half Dime worth?
Value depends on mint mark, condition, and strike type. Philadelphia issues range from $25 (G-4) to $12,500 (MS-68), with most circulated examples worth $40-$160. San Francisco issues range from $25 (G-4) to $5,250 (MS-66), with the 1871-S being a key date worth premiums in all grades. Proof strikes range from $290 (PR-60) to $25,000+ (PR-68 CAM), with Cameo and Deep Cameo designations adding significant value.
How do I identify the mint mark on my 1871 Half Dime?
Examine the reverse (back) of the coin within the wreath, just below the ribbon bow. Philadelphia coins have no mint mark in this location. San Francisco coins display a small 'S' mint mark. For 1871-S coins specifically, the 'S' is positioned within the wreath below the bow—a placement unique to 1870-1872 San Francisco issues. The mint mark may be weakly struck or partially filled, requiring magnification for clear identification.
Should I get my 1871 Half Dime professionally graded?
Professional grading by PCGS or NGC is recommended if your coin is: an 1871-S (any grade, due to key date status); in Mint State condition (MS-60 or above); a proof strike; shows the FS-301 variety; or displays any mint error. Certification costs typically $20-$50+ but provides authentication, grade confirmation, and protective encapsulation. For common-date Philadelphia coins in circulated grades, certification may not be cost-effective unless the coin is problem-free and attractive.
What is the difference between strike weakness and wear?
Strike weakness results from insufficient pressure during minting, causing flat details despite the coin being uncirculated. Wear results from circulation, showing smoothing on high points. To distinguish: tilt the coin under light. If surrounding fields show unbroken luster, flatness is from striking. If high points show dulling or smoothing with disturbed luster, it's wear. Seated Liberty Half Dimes from 1860-1873 are notorious for weak strikes, particularly on Liberty's head and the upper reverse wreath.
How should I store my silver Half Dimes?
Store in inert holders: PCGS/NGC slabs for certified coins, or two-sided Mylar flips for raw coins. Never use PVC-containing soft plastic flips. Keep in a cool, dry location with stable temperature and humidity. Avoid wood cabinets or cardboard storage that can release sulfur compounds causing toning. Handle only by edges. Never clean or polish coins—this permanently damages surfaces and reduces value. Consider a quality safe or safety deposit box for valuable pieces.
What makes the 1871-S a key date?
The 1871-S has a low mintage of only 161,000—approximately one-tenth the Philadelphia mintage. It remains underappreciated by many collectors, creating opportunity for value appreciation. The issue is scarce in all grades and genuinely rare in Gem Mint State (MS-65+), with PCGS estimating no more than a dozen MS-66 or better examples exist. Recent auction results show strong demand, with an MS-66 realizing $4,320.
What is the FS-301 Misplaced Date variety?
The FS-301 is a die variety on 1871 Philadelphia business strikes showing remnants of a misplaced digit below the primary date. Under magnification, you can see what appears to be the bottom curve of an '8' punched into the denticle tops directly below the date. This occurred when the date punch was initially applied incorrectly before being corrected. The variety is scarce and commands approximately a 70% premium over standard examples, with an MS-64 valued around $855 versus $500 for a regular coin.
Why do Proof coins with Cameo designations cost more?
Cameo (CAM) and Deep Cameo (DCAM) designations indicate frosted devices that contrast against mirror-like fields—an aesthetic quality highly prized by modern collectors. These occur when dies are relatively fresh, creating the frosted effect. As dies polish from use, subsequent proofs lose this contrast. A standard 1871 PR-65 is valued at $1,575, while a PR-65 DCAM is worth $3,050—nearly double. The premiums reflect both rarity and strong collector demand for this eye appeal.
What is the melt value of an 1871 Half Dime?
With 90% silver content and 0.0359 troy ounces of actual silver weight, the melt value at $48.68/oz silver is approximately $1.75. However, this is purely theoretical—every collectible-grade 1871 Half Dime, even in Good condition, trades well above melt value based on numismatic demand. The lowest retail value (G-4 grade) is $25-$50, more than 14-28 times the intrinsic metal value.
Did the Carson City Mint make Half Dimes in 1871?
No. Despite the Carson City Mint operating in 1871 and striking other silver denominations including dimes, it did not produce half dimes. This decision reflected the economic realities of the American West, where local commerce had little use for denominations smaller than ten cents. Therefore, no 1871-CC half dimes exist—only Philadelphia and San Francisco issues are available to collectors.
Research Methodology and Sources
This comprehensive value guide synthesizes data from multiple authoritative sources to provide accurate, current market valuations for the 1871 Seated Liberty Half Dime. Primary pricing data comes from the PCGS CoinFacts Price Guide and NGC Coin Explorer, both updated October 2025. Auction results are sourced from Heritage Auctions and Stack's Bowers Galleries, representing actual market realizations.
Technical specifications and historical context derive from the Newman Numismatic Portal at Washington University. Die variety attributions follow the Fivaz-Stanton (FS) system, with additional reference to Valentine attributions where applicable. Melt value calculations use silver spot price data from October 31, 2025.
Market values fluctuate based on precious metal prices, collector demand, and individual coin characteristics such as eye appeal, strike quality, and toning. Prices listed represent retail values for problem-free examples. Actual selling prices may vary. This guide is updated periodically to reflect current market conditions.
