The 1948-D Washington Quarter is worth anywhere from $10 in worn condition to over $1,500 in high-grade mint state. Whether you found one in an old jar or inherited a collection, this silver coin remains a popular piece for Americans looking to discover the hidden treasures within their spare change.

Condition	Estimated Value (USD)
Good / Very Good	$8.00 – $10.00
Fine / Very Fine	$11.00 – $13.50
Extremely Fine	$15.00 – $18.00
Uncirculated (MS60+)	$35.00 – $250.00+

Understanding the 1948-D Washington Quarter Silver Content

The 1948-D Washington Quarter is more than just a piece of pocket change; it is a relic from an era when American coinage was made of precious metal. Unlike the copper-nickel quarters we use today, quarters minted in 1948 consist of 90% silver and 10% copper. This metallurgical makeup ensures that the coin has an intrinsic “melt value” that fluctuates with the current spot price of silver.

Even if a 1948-D quarter is heavily scratched or worn down, it will always be worth its weight in silver. If you are unsure if your coin is authentic, using a top coin identifier app can help you confirm its specifications and silver content. Many people rely on CoinKnow to differentiate between common clad coins and these valuable silver vintage issues.

Given its silver weight of approximately 0.1808 troy ounces, the floor price of this coin is usually around $5 to $7, even in the worst condition. However, collectors are willing to pay a premium above the silver price for coins that have been well-preserved. This is why the 1948-D is a favorite among entry-level investors and seasoned numismatists alike.

How the Denver Mint Mark Impacts the Value

The letter “D” located on the reverse of the coin, just below the wreath, signifies that it was produced at the Denver Mint. In 1948, the Denver Mint struck 16,766,800 quarters. While this might sound like a large number, it is significantly lower than the production at the Philadelphia Mint that same year.

This lower mintage often makes the Denver variant slightly more desirable in higher grades. When examining your coin, check the back carefully. If the area below the eagle’s tail feathers is blank, it was minted in Philadelphia. If there is a “D,” you have the Denver strike, which often commands a better price in the collector market.

Identifying these mint marks is the first step in assessing a coin’s rarity. If you’re struggling to see the mark due to wear, the CoinKnow app can magnify the image for you. Historical 1948 quarter value data shows that Denver coins often maintain higher demand among those trying to complete a “Denver-specific” set of Washington quarters.

Grading Your 1948-D Washington Quarter

The single most important factor in determining the price of your 1948-D quarter is its “grade.” Grading refers to the amount of wear and tear the coin has sustained over the last 75 years. Professional graders use a 70-point scale, where 1 is essentially a flat disc and 70 is a perfect, flawless coin.

For the average person, grading can be simplified into four main categories: Good, Fine, Extremely Fine, and Mint State (Uncirculated). A “Good” coin will have a clear outline of Washington and the eagle, but most fine details like hair strands and feathers will be worn smooth. “Fine” coins show more detail but still look used.

“Mint State” coins are those that never made it into general circulation. These coins retain their original “mint luster”—the frosty shine that appears on a freshly minted coin. You can check current 1948-D quarter market prices for uncirculated specimens to see how a high grade can skyrocket the value into the hundreds of dollars.

Grade Detail	Visual Characteristics	Est. Value
Good (G4)	Heavily worn, inscriptions readable but faint.	$9
Fine (F12)	Washington’s hair shows some detail; distinct edges.	$12
AU58 (Near Mint)	Slight wear on high points; most luster present.	$25
MS65 (Gem)	Perfect strike, bright luster, very few marks.	$85+

Key Errors and Varieties to Watch For

Sometimes, the most valuable 1948-D quarters are the ones that weren’t made correctly. Minting errors occurred frequently in the 1940s, and finding one can turn a $10 coin into a $500 treasure. The most common things to look for include “Double Die” errors, where the stamps used to strike the coin were hubbed twice, leaving a doubled image on the letters or numbers.

While there aren’t many famous “major” errors for the 1948-D, keep an eye out for “Repunched Mint Marks” (RPM). This happens when the “D” stamp was struck into the die twice, often at slightly different angles. You might see the shadow of a second “D” under the main letter. These varieties are highly sought after by specialists.

Another error to look for is “Die Cracks” or “Cuds.” Over time, the heavy pressure of striking coins causes the steel dies to break. This leaves raised lines of metal on the coin’s surface. To help you spot these tiny details, using a tool like CoinKnow is invaluable, as it allows you to compare your coin against high-resolution images of known error varieties.

Why the 1948-D Quarter is a Great Investment

If you aren’t looking to sell your coin immediately, the 1948-D Washington Quarter is a solid piece for a long-term collection. Unlike modern coins, the supply of 1948 quarters is fixed and shrinking. As more coins are lost to time or melted down for their silver content, the remaining well-preserved pieces become scarcer.

Furthermore, the Washington Quarter series is one of the most collected sets in United States history. Because the “D” mint mark is part of the classic silver era (1932-1964), it will always have a buyer. Collectors often start with the more affordable 1940s dates before moving on to the expensive 1932-D or 1932-S keys.

The 1948-D is particularly attractive because it offers a perfect balance of affordability and historical significance. It represents the post-WWII economic boom of the United States. Owning one is like holding a piece of 1940s Americana that actually grows in value over time as silver prices and collector interest rise.

Year/Mint	Mintage	Rarity Level
1948-P	35,196,000	Common
1948-D	16,766,800	Scarcer than P
1948-S	15,960,000	Comparable to D

Final Advice for Finding and Selling Your Quarter

If you’ve identified your coin as a 1948-D, your next step is to protect it. Never clean your coins! While it may be tempting to “shine up” an old quarter with soap or polish, this actually destroys the coin’s surface luster and can drop its collector value by 50% or more. Serious buyers want the original patina, even if it looks a bit dark or toned.

When you’re ready to sell, avoid taking your coin to a generic “We Buy Gold” shop or a pawn shop, as they will likely only offer you the “melt value” for the silver content. Instead, look for a reputable local coin dealer or list the coin on a specialized platform. For high-grade specimens worth hundreds of dollars, it might even be worth sending the coin to a professional grading service like PCGS or NGC.

Using digital tools can simplify this process. Many beginners use CoinKnow to manage their inventory and keep track of current auction results. Knowing exactly what you have before walking into a shop ensures you get a fair price for your piece of American history.

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FAQ

Q: Is the 1948-D Washington Quarter made of real silver?

A: Yes, all Washington Quarters minted from 1932 through 1964 are made of 90% silver and 10% copper. The 1948-D contains approximately 0.1808 ounces of pure silver.

Q: Where is the mint mark on a 1948-D quarter?

A: The mint mark is located on the reverse (back) of the coin. Look at the bottom, just above the “Quarter Dollar” text and below the wreath that the eagle is perched on. A small “D” indicates the Denver Mint.

Q: How much is a 1948-D quarter worth if it’s very shiny?

A: If the shininess is original “mint luster,” it could be worth between $30 and $100. However, if it has been cleaned with chemicals to make it shiny, the collector value drops, and it will mostly be worth its silver weight (around $8-$10).

Q: What is the most expensive 1948-D quarter ever sold?

A: While average uncirculated coins sell for under $100, rare “Superb Gem” examples graded MS68 by professional services have sold for over $1,500 at major auctions due to their flawless preservation.