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The 1928-D Standing Liberty Quarter is worth anywhere from $15 in worn condition to over $450 in high-grade mint state. This beautiful silver coin is a favorite among collectors, and finding one in your family’s old coin jar can feel like hitting a mini-jackpot.
| Condition | Estimated Value |
|---|---|
| Good (G-4) | $15 – $20 |
| Fine (F-12) | $25 – $35 |
| Extremely Fine (XF-40) | $65 – $80 |
| Uncirculated (MS-63) | $200 – $250 |
| Choice Uncirculated (MS-65) | $450+ |
Why the 1928-D Quarter is a Collector Favorite
The Standing Liberty Quarter series is widely considered one of the most beautiful designs in the history of the United States Mint. Sculpted by Hermon Atkins MacNeil, it features Lady Liberty stepping through a gate, holding a shield and an olive branch. By 1928, the design had undergone some changes from its controversial 1916 debut, mainly to make the date more durable and adjust Liberty’s armor. Because these coins were made of 90% silver, many were pulled from circulation and melted down during times of high silver prices, making surviving specimens like the 1928-D quite desirable today.
If you are unsure if your coin is the right version, using a top coin identifier app can help you confirm the date and mint mark in seconds. The “D” on this coin stands for the Denver Mint, which produced significantly fewer quarters than the main Philadelphia facility that year. This relative scarcity is a major driver of its market value.
When you look at your coin, you are holding a piece of American history from the late Roaring Twenties. Collectors often seek out the 1928-D because it bridges the gap between the rare early dates and the more common dates of the late 1920s. Using an app like CoinKnow can help you track the auction history of this specific year to see how its popularity has grown.
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Identifying the Denver Mint Mark and Key Features
To determine if you have a 1928-D Standing Liberty Quarter, you first need to locate the mint mark. On this series, the mint mark is found on the obverse (the front side) of the coin. Look just to the left of the date at the bottom. You will see a small letter “D” if it was minted in Denver. If there is no letter, it was minted in Philadelphia; if there is an “S,” it came from San Francisco.
The 1928-D is particularly interesting because the Denver Mint struck only about 1.6 million of these coins. While that sounds like a large number, it is quite small compared to modern mintage figures. In the world of numismatics, a low mintage usually translates to a higher price floor. You can find detailed 1928 quarter value information online that breaks down how the Denver mint mark compares to the other two locations.
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Additionally, the 1928-D belongs to the “Type 2” modified design. The original 1916 and early 1917 versions had a “recessed” date that wore away very quickly. By 1928, the Mint had fixed this issue, so even heavily circulated 1928-D quarters usually have a readable date. This makes them much easier to identify for casual collectors using tools like CoinKnow.
| Mint Facility | Mintage Quantity | Relative Rarity |
|---|---|---|
| Philadelphia (No Mark) | 6,336,000 | Common |
| Denver (D) | 1,627,600 | Scarce |
| San Francisco (S) | 2,644,000 | Uncommon |
Grading and the “Full Head” Distinction
The biggest factor in the price of your 1928-D quarter is its condition, or “grade.” Professional graders use a scale from 1 to 70. However, for Standing Liberty Quarters, there is a special designation known as “Full Head” (FH). This refers to the hair and helmet on Lady Liberty’s head. If the strike is sharp enough to show all the details of her ear and the hairline, the coin becomes exponentially more valuable.
Your Old Coin Could Be Valuable!
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Most 1928-D quarters found in circulation are “flat,” meaning the details have been rubbed away by decades of use. If you see a lot of detail in Liberty’s chainmail armor and her shield, you might have a high-grade specimen. You can check the latest 1928-D Standing Liberty Quarter auction prices to see the massive premium that collectors pay for coins with the “Full Head” designation.
Even without a Full Head, a 1928-D in “About Uncirculated” (AU) condition can still command a price close to $100. It is crucial not to clean your coin! Cleaning a rare quarter with polish or soap can actually destroy its numismatic value, even if it looks shinier afterward. Collectors prefer the original “patina” or toning that comes with age.
| Grade Designation | Visual Description | Price Range |
|---|---|---|
| Good (G) | Date is visible but rims are worn. | $15 – $22 |
| Fine (F) | Detail in gown and shield visible. | $30 – $45 |
| AU (About Uncirculated) | Almost all detail remains, slight wear on high points. | $120 – $160 |
| MS-65 Full Head | Perfect strike, no wear, sharp head detail. | $2,500+ |
The Silver Content Factor: Why the Floor Price Stays High
Even if your 1928-D quarter is severely damaged or worn down to the point where the features are barely visible, it will never be worth just 25 cents. These coins are made of 90% silver and 10% copper. Each quarter contains approximately 0.1808 troy ounces of pure silver. This means the value of the coin is tied to the current market price of precious metals.
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When silver prices rise, the “melt value” of these quarters rises along with it. For many everyday Americans, these “junk silver” coins are a great way to start investing in bullion. However, because the 1928-D is a somewhat scarcer date, its collector value (numismatic value) is almost always higher than its silver weight value.
To keep an eye on the fluctuating metal prices and how they affect your collection, using CoinKnow allows you to see the real-time bullion value of your silver quarters. It is a helpful tool for ensuring you don’t sell a valuable silver coin for too little at a local pawn shop.
How to Store and Protect Your 1928-D Silver Quarter
If you discover that your 1928-D Standing Liberty Quarter is in high-grade condition, you need to protect it immediately. Exposure to air, moisture, and the oils on your fingers can cause the silver to tarnish or develop “milk spots.” While some toning is attractive to collectors, fingerprints can actually eat into the surface of the metal over time.
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The best way to store these coins is in PVC-free flips or “slabs.” Hard plastic holders are the gold standard for protection. Avoid storing your coins in cigar boxes or old paper envelopes, as the chemicals in these materials can cause ugly discoloration.
If you believe your coin is in Mint State (uncirculated), you might consider sending it to a professional grading service like PCGS or NGC. A certified grade can significantly increase the resale value and make it much easier to sell to a reputable dealer. High-value specimens are a significant investment, and having them authenticated is a smart move for any owner.
| Storage Type | Level of Protection | Recommended For |
|---|---|---|
| Cardboard 2x2s | Basic | Circulated coins / Junk silver |
| Plastic Capsules | Moderate | AU and low-grade MS coins |
| Professional Slabs | Ultimate | High-value “Full Head” coins |
FAQ
Q: Where is the mint mark on a 1928 Standing Liberty Quarter?
A: The mint mark is located on the front (obverse) of the coin, just to the left of the date. Look for a tiny “D” for Denver or “S” for San Francisco. If the space is blank, it was made in Philadelphia.
Q: Is the 1928-D Quarter rare?
A: It is considered “scarce” compared to common dates, but not “ultra-rare.” With a mintage of 1.6 million, it is much harder to find than the 1928-P, especially in high grades with “Full Head” details.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Q: Should I clean my 1928-D quarter to make it look better?
A: No! Never clean your coins. Cleaning removes the original surface of the metal and creates microscopic scratches. A cleaned coin is often worth 50% less to a serious collector than one with original toning and wear.
Q: How much silver is in a 1928-D Standing Liberty Quarter?
A: It contains 6.25 grams of 90% silver, which equates to about 0.1808 troy ounces of pure silver. This gives the coin a “melt value” that fluctuates with the silver market, currently around $4-$5.
Q: What does “Full Head” mean for this coin?
A: “Full Head” is a designation used by graders to describe a Standing Liberty Quarter that was struck so perfectly that all the details of Liberty’s face and helmet are clearly visible. These are the most valuable versions of the 1928-D.