Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
The 1942-S Washington Quarter is worth anywhere from $6 in worn condition to over $15,000 for rare, high-grade specimens. Whether you found one in a grandparent’s attic or an old jar of change, this World War II-era silver coin remains a favorite among collectors and investors today.
| Condition | Estimated Value |
|---|---|
| Good / Very Good (Circulated) | $6 – $8 |
| Fine / Very Fine (Moderate Wear) | $10 – $15 |
| Extra Fine (Slight Wear) | $18 – $25 |
| Uncirculated (Mint State) | $40 – $15,000+ |
Understanding the Silver Content and Historical Appeal
When you hold a 1942-S quarter, you aren’t just holding a twenty-five cent piece; you’re holding a piece of American history minted during the height of the Second World War. To accurately identify your find, many collectors turn to a top coin identifier app to distinguish between different mint marks and conditions.
Unlike the modern quarters in your pocket today, which are made of copper and nickel, the 1942-S Washington Quarter is composed of 90% silver and 10% copper. This gives the coin an inherent “melt value” that fluctuates with the silver market. Even if the coin is heavily scratched or worn down to a smooth surface, it is still worth significantly more than its face value simply due to its precious metal content.
If you are unsure whether your coin is a genuine silver issue, checking it with the CoinKnow app can help you verify its specifications and current market trend. During the early 1940s, the San Francisco Mint produced millions of these coins, but finding them in pristine, “Mint State” condition today is quite difficult because most were used heavily in the wartime economy.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
How to Identify the ‘S’ Mint Mark on Your 1942 Quarter
The “S” in the 1942-S designation refers to the San Francisco Mint. Location is everything in coin collecting, as the specific mint that produced the coin often determines its rarity. In 1942, three mints produced Washington quarters: Philadelphia (no mint mark), Denver (D), and San Francisco (S).
To find the mint mark, look at the reverse (tails) side of the coin. Below the center of the eagle—specifically right above the word “QUARTER”—you should see the small letter “S”. If that space is blank, it was minted in Philadelphia. If there is a “D”, it was minted in Denver.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
While San Francisco didn’t produce the lowest number of quarters that year, it is often considered the most desirable by collectors looking for high-quality strikes. Using the CoinKnow mobile app allows you to take a clear photo of this area to ensure you aren’t misidentifying a smudge or a scratch for a valuable mint mark.
Price Guide for 1942-S Washington Quarter Values
Determining the exact value of your coin requires an honest assessment of its condition. Professionals use a 70-point scale, where 1 is “Poor” and 70 is a perfect “Mint State.” For the average person, we can break this down into “Circulated” and “Uncirculated.”
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
The market for these coins is very active. You can find highly detailed current 1942 Washington quarter market prices that show how value spikes once a coin reaches the MS65 grade or higher.
| Grade (Condition) | Estimated Market Value |
|---|---|
| G-4 (Good) | $6.50 |
| F-12 (Fine) | $11.00 |
| AU-50 (About Uncirculated) | $25.00 |
| MS-63 (Mint State) | $55.00 |
| MS-67 (Superb Gem Rare) | $1,500 – $18,000 |
Wait, Is Your 1942 Quarter an Error Coin?
While most 1942-S quarters are standard issues, collectors are always on the hunt for minting errors. These occur when something goes wrong during the production process at the San Francisco Mint. Common errors for Washington quarters include “double dies,” where the image appears shifted, or “off-center strikes,” where the coin blank wasn’t properly aligned.
While the 1942-S is not as famous for errors as the 1943 or 1937-D “3-legged” buffalo nickels, any coin showing unusual doubling on the letters or the date should be inspected. For more examples, you can look up a 1942 Washington silver quarter pricing guide that includes specific details on varieties.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
An error coin can turn a $10 silver coin into a $500 treasure overnight. If something looks “weird” about the eagle’s wings or the word “LIBERTY,” don’t clean it! Cleaning a coin with chemicals or abrasives can destroy its collector value instantly. Instead, compare it to verified images using CoinKnow.
Grading Your 1942-S Quarter Like a Professional
If you want to know if your coin is worth $10 or $1,000, you need to look at the “high points” of the design. These are the areas that touch other coins or fingers first and show wear early.
On the front (obverse), look at Washington’s hair right above his ear. In a high-grade 1942-S, you should see clear, distinct lines in the hair. If this area is flat and smooth, the coin is considered “circulated.” On the back (reverse), look at the eagle’s chest feathers. If the feathers are sharp and individual, you have a valuable Mint State coin.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
| Visual Feature | State of Wear |
|---|---|
| Washington’s Hair Lines | Sharp = Mint State; Flat = Circulated |
| Eagle’s Breast Feathers | Visible detail = High Grade; Smooth = Low Grade |
| Luster (Shine) | Cartwheel effect = Uncirculated; Dull/Grey = Worn |
Selling Your 1942-S Washington Quarter
If you’ve determined that you have an expensive 1942-S Washington Quarter, your next step is deciding where to sell it. Low-grade silver quarters can be sold to local coin shops or even reputable gold and silver buyers. They will usually pay a price close to the “spot price” of silver.
However, if your coin is in exceptional condition, you should consider having it “slabbed” or graded by a professional service like PCGS or NGC. A certified MS67 grade can sell for thousands at auction houses like Heritage Auctions or GreatCollections. Small details that are invisible to the naked eye can make a massive difference in the final price, which is why having a digital tool to help with initial identification is so useful for amateur hunters.
Frequently Asked Questions about 1942-S Quarters
##
Q: How much silver is in a 1942-S Washington Quarter?
A: Each 1942-S quarter contains 0.1808 troy ounces of pure silver. Because of this, its value will always be at least equal to its weight in silver, which is usually several dollars regardless of its condition as a collectible.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Q: Where is the mint mark on a 1942-S quarter?
A: The mint mark is found on the reverse side (the side with the eagle). Look directly below the eagle and above the letters in “QUARTER DOLLAR.” The “S” stands for the San Francisco Mint.
Q: Should I clean my old 1942 silver quarter to make it look new?
A: No! You should never clean your coins. Collectors prefer the original “patina” or “toning.” Cleaning a coin leaves microscopic scratches that a professional grader will spot immediately, and it can reduce the value of a rare coin by as much as 90%.
Q: Is the 1942-S quarter rare?
A: While over 19 million were struck, they are relatively rare in high grades (MS66 and above). Most 1942-S quarters were sent into circulation to support the economy during World War II, so finding one in “brand new” condition is a lucky find.