1776–1976 Bicentennial Quarter Errors: Value Guide & Rare Varieties
Find out what your 1776–1976 Bicentennial Quarter is worth. The FS-101 Doubled Die fetches up to $8,400; off-metal strikes reach $9,000+. Full diagnostics, auction records, and grading guide.
Most 1776–1976 Bicentennial quarters are worth face value, but genuine errors range from $400 to $9,000+.
- 🏆 1976-D DDO FS-101 — split serifs on LIBERTY (D mint only): $400–$8,400 by grade
- 🔴 Wrong-planchet errors — struck on dime, nickel, or cent blanks: $1,320–$9,000+
- 💎 1976-S Silver MS69 — extreme condition rarity (not an error): $19,200 record
- 💰 Broadstrike or off-center with date visible: $20–$825+
⚠️ The "no mint mark" coin is NOT rare — Philadelphia struck 809 million without a P mark. Gold-plated novelties are damaged coins worth face value only.
1776–1976 Bicentennial Quarter Errors Error Checker
Check your coin for valuable errors and varieties
Values shown are typical retail estimates as of 2025-06 based on documented auction results from Heritage Auctions and other major numismatic houses.
Error coin values vary significantly based on grade, eye appeal, strike quality, and current market conditions.
Professional third-party authentication (PCGS or NGC) is strongly recommended for any coin suspected of being a valuable error or variety. Raw coins sell at a 30–50% discount.
Machine Doubling (flat, shelf-like) is NOT a valuable doubled die error and carries no numismatic premium whatsoever.
Gold- or silver-plated Bicentennial quarters are novelty items considered Post-Mint Damage with no collector value beyond face value.
A 1976 quarter with no mint mark is a standard Philadelphia issue (809+ million minted) — it is NOT a rare error.
Silver melt values fluctuate with the spot price of silver and apply only to S-mint 40% silver issues (approximately 0.0739 troy ounces of silver per coin).
The 2026 U.S. Semiquincentennial (250th Anniversary) may affect market demand and pricing for Bicentennial coinage.
The 1776–1976 Bicentennial quarter celebrates America's 200th birthday — and it is one of the most widely misidentified coins in circulation. Over 1.6 billion were struck for everyday pocket change, yet hiding among them are genuine rarities: a doubled die worth up to $8,400, off-metal strikes that cleared $9,000 at auction, and silver specimens so perfectly preserved they sold for $19,200. Knowing exactly what to look for is the difference between 25 cents and a significant find. For standard grade-by-grade pricing, visit our complete 1776–1976 Bicentennial Quarter value guide.
1776–1976 Bicentennial Quarter: Specifications & Mintage
Two completely different metal compositions were used for Bicentennial quarters. Knowing which type you have changes every valuation, so start here before checking for errors.
Obverse (Washington) and Drummer Boy reverse of the 1776–1976 Bicentennial quarter, showing the characteristic dual date.
Physical Specifications
| Feature | Clad (P & D Mint) | 40% Silver (S Mint) |
|---|---|---|
| Weight | 5.67 g (±0.23 g) | 5.75 g |
| Diameter | 24.3 mm | |
| Outer Layers | 75% Copper, 25% Nickel | 80% Silver, 20% Copper |
| Core | 100% Pure Copper | ~21% Silver, ~79% Copper |
| Edge Appearance | Reeded — orange copper stripe visible | Reeded — solid silver-grey, no stripe |
Left: standard clad edge with visible copper stripe. Right: 40% silver S-mint edge with uniform grey appearance.
💡 The Edge Test — Instant Silver Detection
Hold the coin by its rim and look at the edge under good light. An orange copper stripe sandwiched between two grey layers = standard clad (face value when circulated). A uniformly solid grey or pale-silver edge with no stripe = 40% silver S-mint coin worth $6–$20 for a numismatic premium, plus approximately $2.20 in silver melt value at ~$30/oz spot. These differ by only 0.08 grams in weight — close enough that a cheap scale may not separate them. The edge test is faster and more reliable.
Mintage by Facility
| Mint (Mark) | Type | Mintage |
|---|---|---|
| Philadelphia (no mark) | Clad Business Strike | 809,784,016 |
| Denver (D) | Clad Business Strike | ~860,000,000 |
| San Francisco (S) | Clad Proof | 7,059,099 |
| San Francisco (S) | 40% Silver Uncirculated | 11,000,000 |
| San Francisco (S) | 40% Silver Proof | 4,000,000 |
All coins carry the dual date 1776–1976 regardless of the calendar year they were struck (1975 or 1976). No quarters dated solely "1975" were ever issued. For full grade-by-grade pricing, see our 1776–1976 Bicentennial Quarter value guide.
1776–1976 Bicentennial Quarter: Quick Checks — Do You Have a Valuable Error?
Work through these checks in order. You need a 10x loupe (magnifying glass) for doubling checks and a precision digital scale (accurate to 0.01 g) for planchet checks.
Check 1 — Doubled Die Obverse FS-101 (D mint only)
The word LIBERTY on the obverse (front). Also check IN GOD WE TRUST and the ribbon tying Washington's hair. D mint mark only — no equivalent on Philadelphia coins.
Strong clockwise spread with clear split serifs — the thin end-strokes on letters are doubled and visibly separated, especially on L, B, R, T in LIBERTY. Visible to the naked eye on high-grade coins; confirmed at 5x.
Machine doubling looks flat and shelf-like, actually reducing letter width. Die deterioration doubling looks mushy and indistinct. Neither adds value. The FS-102 (counter-clockwise spread) is a separate weaker variety worth ~$450.
Check 2 — Wrong Planchet Error (all mints)
Weigh your coin. A standard clad quarter is 5.67 g. A deviation beyond the ±0.23 g tolerance is a red flag. Also look for an unusual color (copper/brown) or a noticeably smaller coin.
2.27 g = dime planchet (undersized, truncated legends). 5.00 g = nickel planchet (no copper core on edge). 3.11 g = cent planchet (copper-brown color, very undersized). All show partial design.
A gold- or silver-plated novelty coin still weighs ~5.67 g. A clipped planchet has a curved bite and is still the right alloy and near-normal weight. A worn coin does not lose enough weight to fall far outside tolerance.
Check 3 — Doubled Die Obverse FS-102 (D mint only)
Same areas as FS-101: LIBERTY and IN GOD WE TRUST. D mint only.
A close counter-clockwise (CCW) spread pivoted at approximately 7 o'clock. Thickened letters, less dramatic than FS-101.
If the spread is clockwise and dramatic with split serifs, you have the more valuable FS-101. Machine doubling remains flat and shelf-like with no value.
Check 4 — S-Mint Silver Doubled Die (S mint, silver only)
S-mint silver coins only (no copper edge stripe). Check IN GOD WE TRUST and LIBERTY with 10x magnification.
A light but definite spread on IN GOD WE TRUST and LIBERTY. Far more subtle than the D-mint FS-101 — requires careful magnification to distinguish from normal strike characteristics.
Frosted device contrast on a Proof coin is not doubling. Machine doubling is flat and worthless. Do not confuse with the much more dramatic D-mint FS-101.
Check 5 — Broadstrike Error (all mints)
The edge and overall diameter. A broadstrike is noticeably wider than 24.3 mm and has a completely smooth edge.
Diameter exceeds 24.3 mm. Edge is completely smooth — no reeding grooves at all, because the retaining collar was absent. Design near the rim appears stretched or distorted.
A "dryer coin" (tumbled in a clothes dryer) shows random dings and scratches, not a uniformly expanded diameter. A filed edge is intentional damage, not a mint error.
Check 6 — Off-Center Strike (all mints)
The entire coin surface. Look for a crescent-shaped area of blank, unstruck planchet where the design should be.
A clear crescent of unstruck metal. Value rises with percentage off-center AND visibility of the 1776–1976 dual date. A 50% off-center with the full date visible is the most valuable combination.
A clipped planchet has a curved bite out of the edge — different shape entirely. Without the visible Bicentennial date, the coin cannot be definitively attributed and value drops sharply.
⚠️ Common Traps — These Look Valuable But Are Not
Machine Doubling — No Value
Flat, shelf-like doubling that reduces letter width. Caused by die bounce during striking, not hub manufacturing. No numismatic premium whatsoever. See traps section →
No Mint Mark — Not Rare
In 1976, Philadelphia did not use a P mint mark. Over 809 million were made without one. This is expected and normal. Value: 25¢ circulated. See traps section →
Gold- or Silver-Plated Coins — Damaged, Not Valuable
Third-party novelty companies mass-plated Bicentennial quarters in gold or silver. They weigh ~5.67 g (plating adds nothing), show soft details, and are considered Post-Mint Damage. Value: face value only. See traps section →
1776–1976 Bicentennial Quarter: Complete Error & Value Reference Table
Use this table as a quick reference. High-value errors link directly to the detailed guides below. Values reflect typical retail as of mid-2025 based on documented auction results.
| Coin / Error Type | Designation | Mint | Rarity | Value Range | Top Auction Record |
|---|---|---|---|---|---|
| Standard Clad (circulated) | — | P, D | Extremely Common | 25¢ | — |
| Standard Clad (uncirculated) | — | P, D | Extremely Common | $1–$5 | — |
| S Clad Proof | — | S | Common | $3–$8 | — |
| S 40% Silver (Unc or Proof) | — | S | Common | $6–$20 | $19,200 (MS69) |
| DDO FS-101 / WDDO-001 | FS-101 | D | Scarce | $400–$8,400 | $8,400 (MS66) |
| DDO FS-102 / WDDO-002 | FS-102 | D | Uncommon | ~$450 | $450 (MS67) |
| S Silver DDO | — | S | Scarce | $100–$780+ | $780 (MS68) |
| Struck on Dime Planchet (2.27 g) | — | P, D, S | Very Rare | $4,500–$9,000+ | $9,000 (1976-S Proof) |
| Struck on Nickel Planchet (5.00 g) | — | P, D | Very Rare | $1,320–$5,040 | $5,040 (MS67) |
| Struck on Cent Planchet (3.11 g) | — | P, D | Very Rare | ~$3,840 | $3,840 (MS65 BN) |
| Broadstrike Error | — | P, D | Uncommon | $20–$100+ | — |
| Off-Center Strike | — | P, D | Uncommon | $50–$825+ | $825+ |
1776–1976 Bicentennial Quarter: Valuable Errors Worth Thousands
Six documented varieties and errors in this series have sold for hundreds or thousands of dollars. Here is everything you need to identify each one.
1976-D Doubled Die Obverse (FS-101 / WDDO-001) — The "King" Variety
Normal LIBERTY (left) vs. FS-101 DDO (right) showing characteristic split serifs on L, B, R, and T.
Origin & Background
A doubled die (DDO = Doubled Die Obverse) is not a striking error — it is created during die manufacturing. The hub, which carries the positive coin image, must be pressed into the working die multiple times to transfer the full design. If the die or hub shifts slightly between impressions, every coin that die strikes will carry a doubled image. The FS-101 is classified as Class I (Rotated Hub) doubling — the most visually dramatic class, caused by rotational movement between hub impressions. It is cataloged as FS-101 in the Fivaz-Stanton reference and WDDO-001 in the Wexler doubled die files.
How to Identify
- LIBERTY — primary diagnostic: Strong clockwise spread. Split serifs (the thin end-strokes on letters) are distinctly rounded and separated, particularly visible on L, B, R, and T. The secondary image stands apart from the primary — it is not a flat shelf.
- IN GOD WE TRUST: A lesser but confirming spread shows thickened and separated letters throughout the motto.
- Washington's queue: The ribbon tying Washington's hair also exhibits doubling, providing a third confirmation point.
- Die marker A: Distinct North–South die scratch located just northeast of the D mint mark.
- Die marker B: Die scratch running southwest from the upper-left corner of the B in LIBERTY.
- Die marker C: Vertical die scratch running north from the lower-right leg of the R in LIBERTY.
- Visible to the naked eye on high-grade specimens. Easily confirmed at 5× magnification. All three die markers must be present to confirm the specific FS-101 die.
FS-101 die marker locations: scratch NE of D mint mark (A), scratch from B in LIBERTY (B), scratch from R in LIBERTY (C).
False Positives to Avoid
Machine Doubling (MD) is the most common false positive. MD occurs when the die bounces or slides across the planchet during retraction. The result is flat, shelf-like doubling that actually narrows the primary letter — the opposite of true hub doubling, which creates a separate, rounded secondary image. MD has zero numismatic value and is considered a detriment. The FS-102 variety is a legitimate DDO but shows a weaker counter-clockwise spread pivoted at 7 o'clock — confirm direction and magnitude before attributing. Wexler's diagnostic page and the Variety Vista attribution page provide additional reference images.
Market Values
- AU53 (About Uncirculated, slight wear) — $400
- AU58 (Choice About Uncirculated) — $690
- MS64 (Choice Uncirculated) — $1,406
- MS65 (Gem Mint State — only 3 graded by PCGS) — $3,246
- MS66 (Premium Gem — only 3 graded by PCGS) — $8,400
- MS67 (Superb Gem — only 1 graded by PCGS) — premium above MS66
Auction Record
$8,400 for MS66 (Heritage Auctions, May 7, 2023 — PCGS CoinFacts page). The extreme rarity of top-pop examples drives exponential price increases with each grade point. An uncertified raw example will sell at a 30–50% discount.
1976-D Doubled Die Obverse (FS-102 / WDDO-002)
FS-102 showing the weaker counter-clockwise (CCW) spread on LIBERTY compared to the FS-101's dramatic clockwise split serifs.
How to Identify
- A close counter-clockwise (CCW) spread pivoted at approximately the 7 o'clock position — opposite direction to the FS-101.
- Thickened letters on LIBERTY and IN GOD WE TRUST. Less visually dramatic than the FS-101.
- Confirm direction (CCW) and pivot point (7:00) to distinguish from the FS-101. Die markers will differ from the FS-101 die pair.
False Positives to Avoid
Do not mistake this for the FS-101 — the direction and magnitude differ significantly. The FS-102 is worth ~$450 in MS67 versus $8,400 for the FS-101 in MS66. Correct attribution matters. Machine doubling remains flat and shelf-like with no value regardless of variety.
Auction Record
$450 for MS67. The FS-102 represents a legitimate variety at a more accessible price point.
1776–1976 Quarter Struck on Wrong Planchet
These errors occur when a planchet (blank) intended for a different denomination is accidentally fed into the quarter coining press. Because the Bicentennial design is unique to this one commemorative period, off-metal strikes carry a historical exclusivity premium beyond ordinary date wrong-planchet errors.
On a Dime Planchet (2.27 g / 17.9 mm)
Normal quarter (left) vs. Bicentennial quarter struck on a dime planchet (right), showing truncated legends and undersized design.
- The dime planchet (17.9 mm) is far smaller than the quarter collar (24.3 mm), so the metal spreads outward but fails to fill the collar, creating a broadstruck appearance with truncated legends.
- Portions of LIBERTY, QUARTER DOLLAR, and 1776–1976 will be missing or cut off at the edges.
- Weight must be 2.27 g — well outside the quarter's ±0.23 g tolerance of 5.67 g.
- Proof examples are particularly remarkable; Proof presses are hand-fed with special care, making a wrong planchet a major quality-control failure.
Values: PCGS MS64 retail ~$4,500 (Sullivan Numismatics). 1976-D MS64 sold for $6,900 at Heritage Auctions. 1976-S Proof on dime planchet sold for $9,000.
On a Nickel Planchet (5.00 g / 21.2 mm)
Bicentennial quarter struck on a Jefferson nickel planchet — slightly undersized, with a solid silver-grey edge showing no copper core.
- Nickel planchet (21.2 mm) is smaller than the quarter but allows more of the design to show than a dime planchet.
- The planchet is a solid 75% Cu / 25% Ni alloy — no copper core. The edge will appear solid silver-grey with no copper stripe.
- Weight: 5.00 g (versus 5.67 g for a standard quarter — a clear 0.67 g deviation outside tolerance).
Values: AU58 ~$1,320. MS63 ~$2,760. MS67 record: $5,040.
On a Cent Planchet (3.11 g / 19 mm)
Bicentennial quarter struck on a copper Lincoln cent planchet — immediately recognizable by the copper-brown color and severely truncated design.
- The copper planchet (19 mm) produces the most visually striking wrong-planchet error: the bright red or brown copper color is immediately unmistakable.
- Severe design truncation and distortion due to the significant size mismatch.
- Weight: 3.11 g.
Values: 1976-D on cent planchet, MS65 Brown: $3,840 (Heritage Auctions).
False Positives to Avoid
A gold- or silver-plated novelty coin weighs the normal 5.67 g and has no collector value — plating adds negligible mass. A filed-down quarter may look undersized but the alloy and edge will be normal. Normal manufacturing tolerance is ±0.23 g; deviations must be well outside this range to suggest a wrong planchet. Third-party authentication by PCGS or NGC is non-negotiable for any suspected wrong-planchet error — weight and specific gravity testing by the grading service provides the necessary guarantee for buyers.
Auction Records
$9,000 — 1976-S Proof on dime planchet (also noted as a double-struck example, illustrating how combining error types multiplies value). $6,900 — 1976-D MS64 on dime planchet. $5,040 — MS67 on nickel planchet. $3,840 — 1976-D MS65 Brown on cent planchet. All realized at Heritage Auctions, January 2018 FUN Convention.
1976-S Silver Doubled Die Obverse
1976-S silver quarter showing the subtle but definite doubling spread on IN GOD WE TRUST under magnification.
How to Identify
- Applies only to S-mint 40% silver coins (verify with the edge test — no copper stripe).
- A light but definite spread visible on IN GOD WE TRUST and LIBERTY. Far less dramatic than the D-mint FS-101.
- Requires 10× or higher magnification to confirm. Compare letter thickness carefully against a normal S-mint silver reference coin.
- This is a distinct die variety from the Denver FS-101 — cataloged separately in Variety Vista files (1976-S DDO-002 on Variety Vista).
False Positives to Avoid
The frosted device contrast on a Proof coin (mirror fields, white devices) is a normal striking characteristic, not doubling. Machine doubling is flat and adds no value. Do not confuse this minor variety with the much more valuable and visually dramatic D-mint FS-101.
Auction Record
$780 for MS68. The premium reflects grade scarcity, not dramatic doubling — making precise attribution essential before purchase.
1776–1976 Quarter Broadstrike Error
A Bicentennial quarter broadstrike error showing the smooth edge (no reeding) and expanded diameter caused by striking without a collar.
How to Identify
- The collar is the retaining ring that surrounds the planchet during striking and imprints the reeding on the edge. When it fails to deploy, the metal spreads outward.
- Coin diameter exceeds the standard 24.3 mm — often visibly wider.
- Edge is completely smooth with no reeding grooves. This is the primary diagnostic: if you feel or see any reeding, it is not a broadstrike.
- Design near the rim appears stretched or distorted; the central design remains relatively intact.
False Positives to Avoid
A "dryer coin" (tumbled in a clothes dryer) shows random dings, edge damage, and loss of detail — not a uniformly expanded flat diameter. A coin with an intentionally filed or altered edge shows sharp file marks. Post-mint damage that merely flattened the rim does not expand the overall diameter. Measure with calipers — the coin must actually exceed 24.3 mm.
Market Values
Broadstrikes are the most accessible major error in this series. Typical range: $20–$100+ for uncirculated examples. More dramatic specimens with a larger spread command premiums at the high end.
1776–1976 Quarter Off-Center Strike
A dramatic off-center Bicentennial quarter strike with the 1776–1976 dual date still visible in the off-center crescent area.
How to Identify
- A clear crescent-shaped area of unstruck planchet on the coin surface — this is where the die did not contact the metal because the planchet slid off-center before the strike.
- Two value factors: (1) higher percentage off-center is more desirable, and (2) the 1776–1976 dual date must be visible — without it, the coin cannot be definitively attributed to this series, and value drops sharply.
- A 50% off-center with the full date visible is the ideal combination for maximum value.
False Positives to Avoid
A clipped planchet has a curved bite missing from the edge of the coin — a different shape caused by the blanking punch overlapping a previously punched hole in the metal strip. It is not a missing-design crescent. Post-mint damage or intentional alteration must be ruled out. An off-center coin without the visible Bicentennial date has significantly lower value.
Auction Record
$825+ for a high-grade, dramatic off-center example with the date visible. The price range $50–$825+ reflects the wide spread between minor 10% off-center examples and dramatic 50%+ off-center coins with the full date.
1776–1976 Bicentennial Quarter: Common Traps That Look Like Errors
These three patterns generate more misidentifications than any other in the series. Recognizing them quickly will save you time and prevent overpaying.
⚠️ Machine Doubling — The Ubiquitous False Alarm
Machine doubling (left) shows flat, shelf-like smearing; true hub doubling (right) shows rounded, separated secondary images.
Letters or numbers that appear doubled — a secondary image alongside or behind the primary design elements.
The die is loose in the press and bounces or slides slightly across the coin surface upon retraction after the main strike. This smears the metal.
- The doubled image is flat and shelf-like, as if the letter was squashed sideways.
- Machine doubling reduces the width of the primary letter — the total metal is smeared, not added.
- True hub doubling (like the FS-101) shows a rounded, clearly separated secondary image with split serifs that have their own curvature.
- Machine doubling occurs during striking; hub doubling is built into the die before any coins are struck.
Value: No numismatic premium. Considered a detriment to eye appeal. Worth face value only.
⚠️ No Mint Mark — Normal Philadelphia Issue, Not an Error
A 1776–1976 quarter with no mint mark to the right of Washington's ponytail where the D or S would appear.
In 1976, the Philadelphia Mint did not use a "P" mint mark on quarters — this was the standard practice of the era. There is nothing missing.
- Over 809 million Bicentennial quarters were made at Philadelphia without a mint mark. This is completely normal.
- The famous "No S Proof" error applies to other denominations (such as the 1975 No S Roosevelt Dime) — not to business-strike quarters.
- Online rumors of "no mint mark worth $2.8 million" are fabrications with no basis in documented auction records.
Value: 25¢ circulated. A few dollars in choice uncirculated.
⚠️ Gold- or Silver-Plated Novelty Coins — Damaged, Not Collectible
A Bicentennial quarter with an unusual gold or excessively shiny silver coating across the entire surface.
Third-party companies mass-produced plated Bicentennial quarters as patriotic novelty gifts and sold them via direct mail and home shopping channels.
- Plating adds negligible weight — the coin will still weigh approximately 5.67 g, same as a standard clad quarter.
- Details often appear soft or filled-in because the plating fills the fine crevices of the design.
- Classified as Post-Mint Damage (PMD) by all grading services — ungradable and worth face value only.
- An actual gold quarter struck at the Mint would weigh differently and have no copper edge stripe.
Value: Face value only. No collector premium.
1776–1976 Bicentennial Quarter: How Grade Affects Value
Grade — the official numerical measurement of a coin's condition — has a more dramatic impact on Bicentennial error values than almost any other series. The FS-101 DDO illustrates this perfectly:
| Grade | Meaning | FS-101 Value |
|---|---|---|
| AU53 | Slight wear on high points | $400 |
| AU58 | Trace wear only | $690 |
| MS64 | Uncirculated, a few marks | $1,406 |
| MS65 | Gem — only 3 graded by PCGS | $3,246 |
| MS66 | Premium Gem — only 3 graded | $8,400 |
Check Washington's hair above the ear and the high points of the Drummer Boy's drum on the reverse — these are the first areas to show wear. For silver S-mint issues, the surfaces are notoriously susceptible to toning and contact marks from 50 years of handling, making high-grade examples statistically rare. PCGS and NGC use the Sheldon 1–70 scale; anything MS65 or above on a Bicentennial error coin commands substantial registry premiums.
1776–1976 Bicentennial Quarter: When to Get Certified
Third-party grading (TPG) by PCGS (Professional Coin Grading Service) or NGC (Numismatic Guaranty Company) is the market standard for valuable Bicentennial errors. An uncertified ("raw") FS-101 or wrong-planchet coin will sell at a 30–50% discount compared to a certified example, because buyers cannot verify attribution or rule out cleaning and alteration without the slab.
When Certification Is Worth It
- Any suspected FS-101 DDO — attribution errors are common and the price difference between a confirmed FS-101 and machine doubling is enormous.
- Any suspected wrong-planchet error — grading services perform weight and specific gravity tests that are definitive, ruling out altered or filed coins.
- Any off-metal, broadstrike, or off-center error expected to sell for $200 or more.
- The 1976-S Silver MS68+ — high-grade silver coins need encapsulation to prevent further toning and to document the grade.
Practical Notes
Do not clean your coin before submission — cleaning is permanent damage that drops a coin's grade to "details" status and destroys most of the value. PCGS and NGC both offer online submission through authorized dealers. Expect 4–8 weeks for standard service and $30–$75+ per coin depending on tier. For the FS-101, request variety attribution specifically. PCGS CoinFacts population data for the FS-101 is publicly available and useful for understanding rarity before submission.
Dealer marketplace information coming soon.
1776–1976 Bicentennial Quarter: Frequently Asked Questions
Is a 1776–1976 quarter with no mint mark valuable?
No. In 1976, the Philadelphia Mint did not place a "P" mint mark on quarters. Over 809 million were struck this way — it is entirely normal. A circulated example is worth 25¢. Online rumors of these being worth thousands have no basis in documented auction records. Only D-mint quarters (with a D) can carry the valuable FS-101 Doubled Die.
How do I tell if my Bicentennial quarter is silver?
Turn the coin on its edge and look for the copper stripe. Standard clad quarters have an orange-brown copper layer sandwiched between two grey layers — clearly visible on the edge. The 40% silver S-mint coins have a uniformly solid grey or pale-silver edge with no copper stripe. Silver S-mint coins also have an "S" mint mark to the right of Washington's ponytail. They are worth $6–$20 for numismatic premium plus ~$2.20 in silver melt value.
What is the most valuable 1776–1976 quarter error?
The highest auction records for documented errors are: $9,000 for a 1976-S Proof quarter struck on a dime planchet; $8,400 for the 1976-D Doubled Die Obverse (FS-101) in MS66; $5,040 for a quarter struck on a nickel planchet in MS67; and $3,840 for a 1976-D quarter on a cent planchet in MS65 Brown. The 1976-S silver MS69 sold for $19,200, but that is a condition rarity on a standard coin, not a mint error.
What's the difference between the FS-101 and FS-102 Doubled Die?
Both are legitimate Doubled Die Obverse varieties on D-mint coins, but they are different dies with different characteristics. The FS-101 (WDDO-001) shows a strong clockwise spread with dramatic split serifs on LIBERTY — worth up to $8,400. The FS-102 (WDDO-002) shows a weaker counter-clockwise spread pivoted at approximately 7 o'clock — worth about $450 in MS67. Confirming the direction of the spread and the die markers is essential before attribution.
What tools do I need to check my Bicentennial quarter?
Two tools cover most checks: (1) A 10× loupe (jeweler's magnifying glass) to inspect LIBERTY and IN GOD WE TRUST for doubled die split serifs. (2) A precision digital scale accurate to 0.01 grams to detect wrong-planchet errors. A standard clad quarter weighs 5.67 g; deviations beyond ±0.23 g warrant further investigation. Good lighting and a steady hand complete the setup.
Are gold-plated Bicentennial quarters worth anything?
No. Third-party companies mass-produced gold- and silver-plated Bicentennial quarters as novelty commemoratives. Grading services classify them as Post-Mint Damage (PMD), which makes them ungradable. They weigh approximately 5.67 g (the plating adds negligible mass), often show soft details from plating filling the fine crevices, and carry no collector value beyond face value — regardless of how they are marketed.
Should I get my Bicentennial quarter professionally graded?
Certification by PCGS or NGC is strongly recommended if your coin is a suspected FS-101 DDO, any wrong-planchet error, or any error expected to sell for $200 or more. Raw (uncertified) error coins sell at a 30–50% discount because buyers cannot verify attribution or detect cleaning without opening the slab. Never clean your coin before submission — cleaning permanently reduces the grade to "details" status and destroys most of the value.
Why do Bicentennial quarters have the date 1776–1976?
Congress authorized the dual date under Public Law 93-127 (signed October 18, 1973) to commemorate the 200th anniversary of American independence. To prevent hoarding, the Treasury struck these coins over roughly 18 months beginning in 1975 — meaning no quarters were dated simply "1975." All quarters minted in calendar year 1975 bear the 1776–1976 dual date, as do all quarters minted in 1976.
Sources & Methodology
Values in this guide are based on documented auction results and population data from the following primary sources. Prices reflect typical retail as of mid-2025 and will fluctuate with market conditions.
- PCGS CoinFacts — 1976-D DDO FS-101 Population & Auction Data
- PCGS CoinFacts — 1976-S Silver Quarter Population
- PCGS CoinFacts — 1976 Philadelphia Clad Quarter Mintage
- Wexler's Coins and Die Varieties — 1976-D WDDO-001 & WDDO-002 Diagnostics
- Variety Vista — 1976-D DDO-001 Attribution Page
- Variety Vista — 1976-S DDO-002 Attribution Page
- Mint Error News — Heritage FUN January 2018 Prices Realized (wrong-planchet records)
- GreatCollections — 1976-D DDO FS-101 Auction Archive
A note on images: To help illustrate coin diagnostics and rare varieties — especially complex errors that are difficult to describe in text alone — this guide uses AI-generated images. All written values, diagnostics, and variety attributions have been manually reviewed against the cited sources above. While our editorial team works to ensure every image is accurate and helpful, AI-generated illustrations may occasionally misrepresent fine details. If you spot any discrepancy between an image and its written description, please contact us or leave a comment below — we review all feedback and correct errors promptly. Numismatic knowledge is a community effort, and your input helps us build a more accurate resource for everyone.
