The 1975 ‘No-S’ Roosevelt Dime is a rare and highly sought-after coin among numismatists. Struck by the U.S. Mint in San Francisco, this dime is distinguished by the absence of the ‘S’ mintmark, making it one of the most valuable modern U.S. coins. Only two known examples exist, with one selling for $506,250 at auction in October 2024.
Understanding the 1975 ‘No-S’ Roosevelt Dime
In 1975, the U.S. Mint produced proof sets featuring the Roosevelt Dime, typically marked with an ‘S’ to denote the San Francisco Mint.
However, two dimes were mistakenly struck without this mintmark, resulting in the ‘No-S’ variety. These coins are highly prized due to their rarity and the error in their production.
Key Features of the 1975 ‘No-S’ Roosevelt Dime
| Feature | Description |
|---|---|
| Mintmark | None (missing ‘S’ mintmark) |
| Year of Issue | 1975 |
| Denomination | 10 cents (Dime) |
| Mint Location | San Francisco (error coin) |
| Mintage | Only two known examples |
| Composition | 75% copper, 25% nickel over a pure copper core |
| Diameter | 17.90 millimeters |
| Weight | 2.27 grams |
| Designer | John R. Sinnock |
| Edge | Reeded |
Value and Rarity
The 1975 ‘No-S’ Roosevelt Dime is among the most valuable modern U.S. coins. In October 2024, one example sold for $506,250 at an online auction, setting a new record for this coin.
The other known example was sold for $456,000 in 2019.
Identifying the 1975 ‘No-S’ Roosevelt Dime
To identify this rare coin, examine the obverse side of the Roosevelt Dime. A standard 1975 proof dime struck at the San Francisco Mint will have an ‘S’ mintmark above the date. The ‘No-S’ variety lacks this mintmark, indicating its rarity.
Collecting and Investing in the 1975 ‘No-S’ Roosevelt Dime
Due to its rarity, the 1975 ‘No-S’ Roosevelt Dime is a coveted item for collectors and investors. If you possess one, it’s advisable to have it authenticated and graded by a reputable numismatic organization to determine its value.
The 1975 ‘No-S’ Roosevelt Dime stands as a testament to the intriguing world of numismatics, offering both a glimpse into the history of U.S. coinage and the potential for significant financial gain. Its rarity and the story behind its creation continue to captivate collectors and investors alike.
FAQs
What is the 1975 ‘No-S’ Roosevelt Dime?
It’s a rare U.S. dime struck in 1975 at the San Francisco Mint without the usual ‘S’ mintmark, making it highly valuable.
How many 1975 ‘No-S’ Roosevelt Dimes are known to exist?
Only two known examples have been discovered.
What is the value of a 1975 ‘No-S’ Roosevelt Dime?
Values can vary, but one example sold for $506,250 at auction in October 2024.
