The 1964 Kennedy half has .36169oz of pure silver in it.
40 percent silver coins are Kennedy Half dollars minted from 1965 through 1969. 1964 half dollars were 90% silver and coins dated 1971 and after have no silver. The 1970 half dollar was available only in mint sets
No Kennedy DOLLARS exist. But 7 Kennedy halves dated from 1965 to 1970 would have 1.0353oz of silver.
1964 Kennedy halves are the most common 90% silver half dollars. Most are valued just for the silver, about $12.00.
1964 was the only year for a 90% silver Kennedy, 1965 to 1970 are 40% silver.
1964 is a very common year for Kennedy silver half dollars. Even uncirculated coins are valued only for the silver they contain, about $8.00 as of today.
It's not Kennedy he is only on Half Dollars it's Roosevelt and the value is for the silver about $1.00
It's a very common date for Kennedy halves, currently worth about $10 for the silver.
There has never been a Kennedy dollar. Only half dollars. 1964 - 90% silver, 10% copper 1965-69 - 40% silver, 60% copper 1971 and later, cupronickel.
4-11-11->> 1964 Kennedy half dollars are very common, most are valued only for the silver about $13.00
All silver half dollars, including the 1964 Kennedy, weigh 12.5 grams.
They're not made of anything because the first Kennedy halves weren't struck until 1964.On the other hand, 1963 FRANKLIN half dollars are made of 90% silver and 10% copper.