The Roosevelt Dime has been a mainstay in U.S. coinage since 1946, honoring President Franklin D. Roosevelt and his efforts to combat polio through the March of Dimes foundation. Among its many issues, the 1979-S Roosevelt Dime Proof is particularly notable, not only for its historical significance but also for the nuances that attract collectors. With its beautiful Proof finish and unique characteristics, the 1979-S Proof dime is a must-have for numismatists specializing in modern U.S. coins.
A Tale of Two Types: Type 1 vs. Type 2
The 1979-S Proof dime is famous for a distinction that often sparks interest among collectors: the difference between Type 1 and Type 2 mintmarks. These two variations originate from the design of the “S” mintmark, signifying the San Francisco Mint, where the Proof coins were struck.
- Type 1 (Filled S): The Type 1 variety features a mintmark that appears “filled” or blob-like, with a less distinct shape. This variety was the first to be released and is less sharply defined, giving it a somewhat softer appearance.
- Type 2 (Clear S): In contrast, the Type 2 variety boasts a sharply defined “S” mintmark. This clearer version was introduced after complaints about the quality of the Type 1 mintmarks. The distinction is subtle but noticeable under magnification.
The Type 2 (Clear S) is significantly rarer than the Type 1, making it the more desirable variety for collectors. The U.S. Mint produced these later in the year, but far fewer were struck compared to the Type 1.
Proof Coins and Their Appeal
Proof coins, including the 1979-S Roosevelt Dime, are struck using specially prepared dies and polished planchets to achieve a mirror-like finish. They are intended for collectors rather than circulation, and their sharp details and brilliant luster make them highly attractive. The 1979-S Proof dimes were issued as part of Proof sets sold directly by the U.S. Mint.
Collectors prize these Proof coins for their aesthetic beauty and technical precision, and the 1979-S dimes are no exception. The introduction of the Type 2 mintmark mid-year adds an additional layer of interest, as it allows collectors to seek both varieties for their sets.
Mintage and Value
The total mintage for the 1979-S Proof dimes was 3,677,175 coins, but only a fraction of these are the rarer Type 2 variety. As of today, Type 1 examples are relatively affordable, often priced between $1 and $5 depending on condition and grading. However, Type 2 (Clear S) examples command a much higher premium due to their scarcity, with prices ranging from $50 to $150 or more for coins in perfect Proof 70 condition.
Tips for Collectors
- Check the Mintmark: Use magnification to differentiate between the Type 1 (Filled S) and Type 2 (Clear S) mintmarks. This subtle distinction significantly affects value.
- Buy Certified Coins: For Type 2 examples, consider purchasing coins graded by PCGS or NGC to ensure authenticity and quality.
- Complete the Set: Collecting both varieties can be a rewarding challenge for enthusiasts of modern U.S. coins.
Conclusion
The 1979-S Roosevelt Dime Proof is a fascinating piece for collectors, blending history, artistry, and a notable minting distinction. Whether you’re completing a Proof set or specializing in mintmark varieties, this coin offers an excellent opportunity to own a piece of numismatic history.
FAQs
1. What is the difference between Type 1 and Type 2 mintmarks on the 1979-S Roosevelt Dime?
The Type 1 mintmark is a filled “S,” while the Type 2 mintmark features a sharp, clear “S.” The Type 2 is rarer and more valuable than the Type 1.
2. Why are Proof coins like the 1979-S Roosevelt Dime so desirable for collectors?
Proof coins are struck with polished dies and planchets, creating a mirror-like finish with sharp details, making them highly attractive and valuable to collectors.
3. How much is a 1979-S Roosevelt Dime Proof worth?
A Type 1 mintmark typically ranges from $1 to $5, while a Type 2 (Clear S) can be worth $50 to $150 or more, depending on condition and grade.