The 1928-D Standing Liberty Quarter is worth anywhere from $15 in worn condition to over $1,200 in pristine mint state. If you have recently inherited a collection or found an old coin in a jar, this beautiful silver piece from the Denver Mint is a fantastic find for any casual collector.

Condition / Grade	Estimated Value
Good (G-4)	$15 – $20
Fine (F-12)	$25 – $35
Extremely Fine (EF-40)	$65 – $85
Uncirculated (MS-63)	$250 – $350
Mint State (MS-65+)	$800+

Identifying Your 1928-D Standing Liberty Quarter

The Standing Liberty Quarter is widely considered one of the most beautiful coins ever produced by the United States Mint. First released in 1916, it reflects a time of artistic transition and patriotic fervor during the World War I era. If you are trying to verify your coin at home, using a top coin identifier app can help you distinguish between various mint marks and designs instantly.

Designed by Hermon Atkins MacNeil, the obverse features Lady Liberty stepping through a gateway, holding a shield and an olive branch. The reverse depicts a majestic eagle in flight. By 1928, the design had undergone a few major changes, specifically to the date area which was recessed to prevent it from wearing away too quickly.

To confirm you have the “D” version, look for the small letter located just to the left of the date on the bottom of the coin. If you see a “D,” it means your coin was struck at the Denver Mint. The 1928-D is particularly popular because its mintage was relatively low compared to the Philadelphia strikes of the same year. Using the CoinKnow app can help you zoom in on these features to ensure you aren’t missing any rare details.

Understanding the 1928 Denver Mint Mark Rarity

In the world of coin collecting, the “where” is often just as important as the “when.” In 1928, there were only three mints producing these quarters: Philadelphia (no mint mark), Denver (D), and San Francisco (S). The Denver Mint produced approximately 1.6 million quarters that year.

While 1.6 million might sound like a large number, it is quite small compared to modern standards. Many of these coins were heavily used in daily commerce during the Great Depression, leading to significant wear and tear. Finding one that still has all its original detail is quite a challenge.

The 1928 quarter value is heavily influenced by this survival rate. Most examples found in old cigar boxes or “junk silver” bags are in “Good” or “Very Good” condition, meaning a lot of the fine details on Liberty’s chainmail or the eagle’s feathers have smoothed over.

Grading and Condition: How Much Is It Really Worth?

Determining the grade of your 1928-D Standing Liberty Quarter is the most critical step in figuring out its market price. Professional numismatists use a 70-point scale, but for everyday Americans, understanding the basics of wear is enough to get a ballpark estimate.

A coin in “Good” condition will show a clear date, but the figure of Liberty will mostly be an outline. A “Fine” coin will show some drapery lines on her gown. If you are lucky enough to find a coin with a “Full Head” (meaning Liberty’s helmet/hair is perfectly detailed), the price skyrockets.

Grade Level	Key Visual Indicators
Good (G)	Date is readable but flat; rims are worn.
Very Fine (VF)	Liberty’s shield is distinct; some drapery visible.
About Uncirculated (AU)	Slight wear on high points; most mint luster remains.
Mint State (MS)	No wear at all; looks like it just left the mint.

For those who want a more precise valuation, checking recent auction results for high-grade 1928-D Standing Liberty Quarters is a smart move. High-quality photos from the CoinKnow app can help you compare your coin against professionally graded samples.

The Importance of the “Full Head” Designation

One specific detail that drives collectors wild is the “Full Head” (FH) designation. Because of the way these coins were struck, the metal often didn’t flow fully into the highest points of the die—specifically Liberty’s head.

An ordinary 1928-D in Mint State might sell for $300, but the exact same coin with a “Full Head” designation could sell for $800 or more. To qualify as FH, you must be able to see the distinct ear hole, the hair line, and the boundary of the helmet.

Checking your coin for this feature is best done under high magnification. If you think your coin has a Full Head, it is definitely worth sending to a professional grading service like PCGS or NGC. The CoinKnow app provides high-resolution guides so you can see exactly what a Full Head looks like before you pay for professional grading.

1928-D Standing Liberty Quarter Silver Content

Even if your coin is extremely worn or damaged, it still has “intrinsic” value because of its metal content. Quarters minted before 1965 were made of 90% silver and 10% copper. The 1928-D contains approximately 0.1808 troy ounces of pure silver.

Whenever the price of silver goes up in the global market, the minimum value of your 1928-D Standing Liberty Quarter rises as well. Collectors call this the “melt value.” As of today, most silver quarters are worth at least $4 to $6 just for the metal alone, though a 1928-D is almost always worth more as a collectible.

Metal Component	Percentage / Weight
Silver Content	90%
Copper Content	10%
Total Silver Weight	6.25 grams (0.18084 oz pure silver)

Lower-premium coins are often traded in bulk, but because the 1928-D is a “better date” (meaning it’s rarer than average), you should never sell it for just the silver price. Always check a price guide first!

Tips for Selling and Preserving Your Quarters

If you decide to sell your 1928-D Standing Liberty Quarter, the most important rule is: Do NOT clean it. To a new collector, a shiny coin looks better, but to a professional, a cleaned coin is “damaged” and can lose over 50% of its value instantly. The natural “patina” or toning that develops over 90 years is highly desirable.

To keep the value high, store your coin in a cool, dry place inside a PVC-free plastic holder or a cardboard “2×2” flip. Moisture and oils from your fingers can damage the surface over time.

When you’re ready to sell, you can take it to a local coin shop, list it on an auction site, or use a tool like CoinKnow to connect with potential buyers and get a fair market appraisal. Selling to a reputable dealer will usually net you about 60-80% of the retail value, while selling directly to a collector can get you the full “book” price.

FAQ

Q: Where is the mint mark on a 1928-D Standing Liberty Quarter?

A: The mint mark is a tiny “D” located on the front of the coin (obverse), just to the left of the date and slightly above the star on the left side of the gateway.

Q: Is a 1928 nickel-sized coin actually a quarter?

A: Yes, many people confuse Standing Liberty Quarters with other coins because they are slightly smaller than modern state quarters due to their silver composition and wear, but they are indeed 25-cent pieces.

Q: What makes the 1928-D special compared to the 1928 Philadelphia quarter?

A: The Denver (D) mint mark had a lower mintage (1.6 million) compared to Philadelphia (6.3 million). This makes the Denver version roughly three times as rare and generally more valuable in higher grades.

Q: Should I get my 1928-D Quarter professionally graded?

A: If your coin appears to be in “Mint State” (no scratches, original shine) or has a “Full Head,” it is worth spending the money on professional grading. If it is worn and worth under $50, the grading fees might be more than the coin’s actual value.