The 1966 Kennedy Half Dollar Special Mint Set (SMS) coin has garnered significant attention among numismatists, with some specimens fetching prices up to $16,450.
This article delves into the details of this coin and highlights six other U.S. coins that might surprise collectors with their value.
Understanding the 1966 Kennedy Half Dollar SMS
The Kennedy Half Dollar was introduced in 1964 to honor the late President John F. Kennedy. By 1966, the U.S. Mint was producing Special Mint Sets (SMS) instead of traditional proof or uncirculated sets. These SMS coins are known for their superior finish and were minted in limited quantities.
Key Features of the 1966 SMS Kennedy Half Dollar:
- Composition: 40% silver, 60% copper
- Diameter: 30.6 mm
- Weight: 11.5 grams
- Mint Mark: None (as was standard for coins minted between 1965-1967)
Factors Contributing to Its Value:
- Condition: Coins graded as SP68 Deep Cameo have achieved auction prices up to $16,450.
- Special Features: Some 1966 SMS coins lack the designer’s initials (“FG” for Frank Gasparro) on the reverse, known as the “No FG” variety, which can increase their value.
Six Other U.S. Coins That Could Surprise You
1964 SMS Kennedy Half Dollar
- Details: These Special Mint Set coins are extremely rare, with only a few known specimens.
- Value: One sold for $108,000.
1967 SMS Kennedy Half Dollar
- Details: High-grade specimens, especially those with Deep Cameo finishes, are highly sought after.
- Value: Prices can reach up to $31,200.
1968-S Proof Kennedy Half Dollar
- Details: Proof coins from this year with Deep Cameo contrast are valuable.
- Value: One achieved a price of $21,600.
1970-D Kennedy Half Dollar
- Details: This coin was only available in mint sets, making uncirculated examples desirable.
- Value: Specimens in MS67 condition have sold for $6,300.
1964 Accented Hair Proof Kennedy Half Dollar
- Details: Early proof coins with a distinctive hair design are rare.
- Value: High-grade examples can fetch up to $19,975.
1965 SMS Kennedy Half Dollar
- Details: Special Mint Set coins from this year with Deep Cameo finishes are prized.
- Value: Prices can reach $12,650.
Table of Notable Kennedy Half Dollars and Their Values
| Year | Type | Grade | Approximate Value |
|---|---|---|---|
| 1964 | SMS | SP67 | $108,000 |
| 1967 | SMS | SP69 Ultra Cameo | $31,200 |
| 1968-S | Proof | PR70 Deep Cameo | $21,600 |
| 1970-D | Regular Strike | MS67 | $6,300 |
| 1964 | Accented Hair Proof | PR68 Deep Cameo | $19,975 |
| 1965 | SMS | MS67 Deep Cameo | $12,650 |
The Kennedy Half Dollar series offers a range of coins that have appreciated significantly in value, especially those from Special Mint Sets or with unique features. Collectors should pay close attention to the year, mint mark, condition, and any distinguishing characteristics when evaluating these coins.
FAQs
What is a Special Mint Set (SMS)?
An SMS is a set of coins produced by the U.S. Mint from 1965 to 1967, featuring higher quality than regular strikes but not as refined as proof coins.
Why do some 1966 Kennedy Half Dollars lack a mint mark?
Between 1965 and 1967, the U.S. Mint omitted mint marks to discourage coin hoarding during a coin shortage.
What does “Deep Cameo” mean?
“Deep Cameo” refers to coins with a strong contrast between the frosted design elements and the mirrored background, indicating a high-quality strike.
How can I determine the value of my Kennedy Half Dollar?
Factors such as year, mint mark, condition, and unique features influence value. Consulting a reputable coin grading service or price guide is recommended.
Are all Kennedy Half Dollars valuable?
While many are common and hold only face value, certain years, mint marks, and conditions can make them highly valuable to collectors.
