1975 No S Roosevelt Dime Value: Is Your Pocket Change Rare?

The 1975 No S Roosevelt Dime is worth anywhere from its $0.10 face value in pocket change to nearly $500,000 for the ultra-rare “No S” proof variety. While most 1975 dimes are common, a legendary error has made this year one of the most famous in numismatic history.

Condition / Variety	Estimated Value
Circulated (1975-P or 1975-D)	$0.10 – $0.25
Uncirculated Mint State (MS65)	$1.00 – $10.00
Proof (No “S” Mint Mark)	$450,000+

Understanding the Rare 1975 No S Proof Dime

If you have stumbled upon an old coin collection, you might have heard whispers of the “Holy Grail” of modern dimes. To understand the value, you first need a top coin identifier app to help distinguish between a standard coin and a proof. In 1975, the San Francisco Mint produced special “Proof” sets for collectors. These coins are supposed to bear an “S” mint mark. However, exactly two dimes were struck without the “S” mark.

Because only two 1975 No S Roosevelt Dimes are known to exist, they are among the rarest coins in the world. One recently sold at auction for a staggering $456,000. If you find a 1975 dime in your spare change, it is almost certainly a regular business strike from Philadelphia or Denver. To be the rare variety, the coin must be a “Proof”—meaning it has a mirror-like background and sharp details—and it must be missing that “S” mark. Beginners often use CoinKnow to learn what a proof finish looks like compared to a regular coin.

Identifying Your 1975 Roosevelt Dime Mint Marks

To determine your coin’s worth, you must look for the mint mark located just above the date. In 1975, the U.S. Mint produced hundreds of millions of dimes for everyday use. Most of these will have either a “D” for Denver or no mint mark at all, which signifies the Philadelphia Mint. While these common coins aren’t retiring anyone early, they are still a fun piece of American history.

If you are trying to verify your coin’s potential, checking the 1975 dime price guide for Mint State grades can help you see if your coin is worth a few dollars or just ten cents. Collectors focus on “Full Bands” (FB), which refers to the details on the torch on the reverse side. Coins with fully separated horizontal bands command a premium.

Mint Mark	Production Location	Commonality
None (P)	Philadelphia	Common (585 Million)
D	Denver	Common (355 Million)
S	San Francisco	Proof Sets Only
No S (Proof)	San Francisco (Error)	Extremely Rare (2 Known)

Grading Your 1975 Dime: From Pocket Change to Mint State

The condition, or “grade,” of your coin is the biggest factor in its price. Most 1975 dimes you find in your wallet are “Circulated.” They have scratches, smooth spots, and have lost their original luster. These are typically only worth face value. However, if you find one that looks brand new—as if it just came from the bank—it might be “Uncirculated.”

Collectors use a 70-point scale to grade coins. A grade of MS65 (Mint State 65) means the coin is high quality. Using the high-resolution camera tools in CoinKnow can help you spot tiny scratches that the naked eye might miss. For a detailed breakdown of market trends, you can review the 1975 Roosevelt dime value charts to see what recent auctions have fetched for top-grade specimens.

Why the 1975 No S Dime is So Valuable

You might wonder why a tiny “S” makes such a massive difference. In the world of coin collecting, errors are king. The 1975 No S proof dime occurred because a set of coin dies was sent from Philadelphia to San Francisco without the “S” mint mark being punched into them. The workers at the mint missed the error and struck a small number of coins before the mistake was caught.

While several other “No S” years exist (like 1968, 1970, and 1983), the 1975 is the rarest because only two examples have ever been found. Both were discovered by a woman in Ohio who had purchased two proof sets from the mint. For decades, the second coin’s location was a mystery until it surfaced recently. Because of this rarity, the 1975 No S is the ultimate prize for Roosevelt dime enthusiasts.

Grade	1975 (P) Value	1975-D Value
MS63	$0.50	$0.50
MS65	$3.00	$5.00
MS67	$25.00	$35.00
MS68 (FB)	$300+	$250+

Silver vs. Clad: Does Your 1975 Dime Have Silver?

A common question for everyday Americans is whether their 1975 dime contains silver. The short answer is no. The U.S. Mint stopped making dimes with 90% silver after 1964. Dimes from 1975 are “clad,” meaning they are made of a core of pure copper with an outer layer of 75% copper and 25% nickel.

You can easily check this by looking at the edge of the coin. If you see a distinct copper/orange stripe, it is a clad coin. If the edge is solid silver/white, you might have an incredibly rare “wrong planchet” error, though none have been officially documented for 1975. Using CoinKnow can help you identify these metallurgical differences effortlessly.

Other Errors and Variations to Look For

While the “No S” is the big ticket item, other 1975 dime errors can still be worth more than ten cents. Look for “Off-Center” strikes, where the design is pushed to one side, or “Broadstrikes,” where the coin is flatter and wider than usual because the collar die failed.

Another interesting find is the “Dashed D” or filled mint mark, caused by grease getting into the die. These minor errors usually sell for $5 to $20 on sites like eBay. While they won’t buy you a new car, they are perfect for starting a “treasure chest” of unique finds. Always keep an eye out for anything that looks “wrong,” as those quirks are exactly what collectors pay for.

FAQ

Q: Can I find a 1975 No S dime in my pocket change?

A: It is virtually impossible. The No S variety was only found in Proof Sets, which are special plastic-encased sets sold directly to collectors. It’s unlikely anyone would break a $450,000 coin out of a case and spend it at a grocery store.

Q: What is the most common 1975 dime?

A: The 1975 Philadelphia dime (no mint mark) is the most common, with over 585 million minted. Most of these are worth exactly ten cents in worn condition.

Q: How can I tell if my 1975 dime is a “Proof”?

A: Proof coins are struck twice, giving them very sharp details and a mirror-like surface. If the background (field) of the coin is so shiny you can see your reflection, but the portrait of Roosevelt is frosted (matte), it is likely a proof.

Q: Are there any 1975 silver dimes?

A: No, the U.S. Mint did not produce silver Roosevelt dimes for circulation in 1975. All standard 1975 dimes are made of copper and nickel.