What Is a 1917-D Mercury Dime Worth? Price Guide & History
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The 1917-D Mercury Dime is worth anywhere from $5 in heavily circulated condition to over $1,500 in pristine mint state. This early date in the Winged Liberty Head series is a favorite among collectors and a common “buried treasure” find for many Americans cleaning out old jars of change.
| Condition | Estimated Value |
|---|---|
| Good (G-4) | $5 – $8 |
| Fine (F-12) | $15 – $25 |
| Extremely Fine (XF-40) | $65 – $90 |
| Uncirculated (MS-60) | $150 – $220 |
| Gem Mint State (MS-65 FB) | $1,400+ |
Identifying the 1917-D Mercury Dime in Your Collection
If you’ve recently stumbled upon a silver dime dated 1917, the first thing you need to check is the mint mark. The Mercury Dime, formally known as the Winged Liberty Head dime, was designed by Adolph A. Weinman and is widely considered one of the most beautiful coins ever minted by the United States.
To find the “D” mint mark, which signifies the coin was produced at the Denver Mint, look at the bottom of the reverse (back) of the coin. It is located to the left of the base of the torch. Using a top coin identifier and value app can help you confirm if you have a genuine Denver strike or a more common Philadelphia issue.
The Denver Mint produced exactly 9,402,000 dimes in 1917. While this might sound like a lot, millions of these coins were lost to circulation wear, silver melts, or simply misplaced over the last century. Identifying the mint mark is crucial because a 1917-D is generally worth significantly more than a 1917 Philadelphia dime in higher grades. CoinKnow users often find that small details like the mint mark are the difference between a $3 coin and a $100 coin.
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How Condition Impacts 1917-D Mercury Dime Value
In the world of coin collecting, “Grade” is everything. A coin that has been passed from hand to hand for decades will show significant wear, smoothing out the details of Lady Liberty’s hair and the feathers on her cap. Conversely, a coin that was tucked away in a piggy bank shortly after being minted will retain its original luster.
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For the 1917-D, the jump in price between a “Fine” grade and an “Uncirculated” grade is substantial. Most coins found by non-collectors fall into the Good to Very Good range. In these states, the coin is mostly valued for its 90% silver content and its historical “early date” status.
When evaluating your coin, look closely at the horizontal bands holding the bundle of sticks (fasces) on the reverse. If those bands are completely separated with a distinct line between them, the coin is designated “Full Bands” (FB). You can find more detailed 1917-D Mercury Dime price data for coins with the Full Bands designation, as they command a massive premium among serious investors.
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| Grade Grouping | Physical Characteristics | Price Range |
|---|---|---|
| Circulated (G-VF) | Heavily worn, flat details, distinct date. | $5 – $40 |
| About Uncirculated (AU) | Trace wear on hair and wing tips. | $90 – $130 |
| Mint State (MS) | No wear, original mint luster present. | $150 – $1,500+ |
The Importance of the Full Bands (FB) Designation
For advanced collectors, the “Full Bands” (FB) designation is the holy grail. This refers to the central horizontal bands on the fasces on the reverse. In 1917, the Denver Mint often struggled with “weak strikes,” meaning the dies didnt press hard enough to bring out every detail.
A 1917-D with Full Bands is incredibly rare. While a standard MS-63 1917-D might sell for $250, the same coin with the Full Bands designation could easily fetch over $600. Using an app like CoinKnow helps enthusiasts distinguish these subtle strike differences through high-resolution image comparisons.
If you believe your coin has these distinct lines, it is worth having it professionally graded by a service like PCGS or NGC. A certified “Full Bands” coin is a blue-chip asset in the numismatic market. You can read more about essential 1917 Mercury Dime value info to see how these strike characteristics affect modern auction results.
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Why the 1917-D is a Key Date for Many Collectors
While not as famous as the 1916-D (the “King” of Mercury Dimes), the 1917-D is considered an “early date” and is highly sought after to complete date-and-mint-mark sets. During 1917, the United States was entering World War I, and silver coinage was the backbone of the American economy.
The Denver Mint’s production in 1917 was modest compared to Philadelphia’s 55 million dimes. This relative scarcity creates a supply-and-demand squeeze. As more people start collecting Mercury Dimes, the available supply of 1917-D coins in decent condition continues to dwindle, driving up prices.
Because these coins are 106 years old, many have been cleaned or damaged. Note that cleaning a coin actually lowers its value to collectors. If you find a 1917-D that looks suspiciously shiny for its age, it might have been polished, which could drop its market price by 50% or more. Always keep your coins in their original state!
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Historical Significance of the Winged Liberty Design
The 1917-D Mercury Dime is more than just money; it is a piece of American art. The “Mercury” name is actually a misconception. The figure on the front is Lady Liberty wearing a winged Phrygian cap, which symbolizes freedom of thought. However, the public thought she looked like the Roman god Mercury, and the name stuck.
On the reverse, the fasces (a bundle of rods with an axe) represents war and justice, while the olive branch beside it represents peace. This imagery was very powerful in 1917 as the world was embroiled in conflict.
Collectors love this era of American coinage because it represents the “Golden Age” of U.S. coin design. Apps like CoinKnow allow you to explore this history while tracking the value of your own collection. Whether you have a beat-up “Cull” coin worth its weight in silver or a museum-quality specimen, the 1917-D offers a tangible link to a pivotal year in global history.
| Feature | Specification |
|---|---|
| Composition | 90% Silver, 10% Copper |
| Weight | 2.50 Grams |
| Diameter | 17.9 mm |
| Total Minted | 9,402,000 |
FAQ
Q: Is the 1917-D Mercury Dime rare?
A: It is not “rare” in low, circulated grades, but it is considered a semi-key date. It is significantly harder to find than the 1917 Philadelphia version. In high “Uncirculated” grades or with “Full Bands,” it is very rare and valuable.
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Q: How much silver is in a 1917-D Dime?
A: Each dime contains 0.07234 troy ounces of pure silver. This means that even if the coin is too worn to interest collectors, it will always be worth at least its “melt value” based on current silver market prices.
Q: Where is the mint mark on a 1917 Mercury Dime?
A: Look on the reverse side (the back) of the coin. Near the bottom, to the left of the torch’s base, you will see a small “D” for Denver or “S” for San Francisco. If there is no letter at all, it was minted in Philadelphia.
Q: Should I clean my 1917-D Dime to make it worth more?
A: No! Never clean your coins. Collectors prefer the natural “patina” or “tarnish” that comes with age. Cleaning causes microscopic scratches that ruin the coin’s numismatic value. A cleaned coin is often worth only its silver weight.
