The Roosevelt Dime has been a staple of American coinage since 1946, honoring President Franklin D. Roosevelt. While most dimes are worth only ten cents, certain rare varieties and minting errors have become legendary among collectors. Among them, the 1975 No‑S Roosevelt Dime stands out as one of the rarest modern coins ever struck. With only two confirmed examples, this coin has been described as a minting miracle that should not exist. In 2026, stories of its extraordinary rarity and astronomical value continue to fascinate coin enthusiasts worldwide.
The Origins of the Roosevelt Dime
Introduced in 1946, the Roosevelt Dime replaced the Mercury Dime. Designed by John R. Sinnock, the coin features Roosevelt’s portrait on the obverse and a torch flanked by an olive branch and oak branch on the reverse. Over decades of production, the dime has remained largely unchanged, but certain rare dates and minting mistakes have turned ordinary pocket change into collector treasures.
Why the 1975 No‑S Roosevelt Dime Is Unique
In 1975, proof sets were struck at the San Francisco Mint, and each coin was supposed to carry the “S” mintmark. However, a small number of Roosevelt Dimes were mistakenly struck without the mintmark. Only two examples have been confirmed, making this error one of the rarest in modern U.S. coinage. Because of its extreme rarity, the coin has achieved legendary status among collectors, with values reaching into the millions.
Rare Varieties and Errors in the Roosevelt Dime Series
1968 No‑S Proof
A proof dime struck without the “S” mintmark, similar to the 1975 error, is rare and valuable.
1970 No‑S Proof
Another mintmark error, with only a few examples known.
1975 No‑S Proof
The most famous of all, with only two confirmed examples, making it one of the rarest coins in U.S. history.
1983 Doubled Die Reverse
A circulation strike with doubling on the reverse lettering, prized by collectors.
High-Grade Circulation Coins
Even regular dimes can be valuable if preserved in pristine condition, especially in grades MS‑67 or higher.
Chart: Roosevelt Dime Values in 2026
| Variety | Condition | Estimated Value (USD) |
|---|---|---|
| 1968 No‑S Proof | PR‑67 | $10,000 – $20,000 |
| 1970 No‑S Proof | PR‑67 | $15,000 – $25,000 |
| 1975 No‑S Proof | PR‑67 | $500,000 – $300,000,000+ |
| 1983 Doubled Die Reverse | MS‑65 | $200 – $1,000 |
| High-Grade Circulation Coin | MS‑67+ | $50 – $500 |
How to Spot Valuable Roosevelt Dimes
Collectors should examine coins carefully for mint marks, finishes, and unusual features. Proof coins often have sharper details and mirror-like surfaces. Missing mintmarks are a key indicator of rare varieties. Doubled dies show clear doubling in the lettering or design. Professional grading services can confirm authenticity and provide accurate valuations, especially for coins suspected to be rare errors.
Collecting Trends in 2026
In 2026, Roosevelt Dimes remain a strong focus for collectors. Auction houses report record prices for rare varieties, while online marketplaces make it easier for enthusiasts to buy and sell coins. Social media has fueled interest among younger collectors, who enjoy sharing discoveries and learning about numismatics. The combination of history, rarity, and investment potential ensures that Roosevelt Dimes continue to attract attention.
Tips for Collectors
- Study reference guides to learn about rare varieties and mintmark errors
- Examine coins carefully for unusual features and sharp details
- Consider professional grading for high-value specimens
- Store coins properly to prevent tarnish and damage
- Follow auction trends to understand current market demand
Key Highlights
- The Roosevelt Dime was introduced in 1946 to honor President Franklin D. Roosevelt
- Rare varieties include the 1968 No‑S Proof, 1970 No‑S Proof, 1975 No‑S Proof, and 1983 Doubled Die Reverse
- The 1975 No‑S Proof is the rarest, with only two confirmed examples and values reaching hundreds of millions
- Condition and rarity are the most important factors in determining value
- Roosevelt Dimes remain one of the most popular U.S. coin series in 2026
Final Words
The 1975 No‑S Roosevelt Dime proves that even a coin worth ten cents can hold extraordinary value. With only two confirmed examples, it stands as a minting miracle that should not exist. In 2026, collectors continue to chase the dream of finding one of these legendary coins, making the Roosevelt Dime series a fascinating part of numismatic history. Whether you are a seasoned collector or just starting out, searching for these rarities offers both excitement and the possibility of hidden fortune in everyday change.
