That's a common date, currently worth just under $10 because of its silver content.
There are .3617 troy ounces in a 1962 US half dollar.
The 1962 Franklin half dollar is one of the highest mintage of the series, most are valued for the silver at about $11.00.
Roosevelt is on the dime and Franklin is on the half dollar. Value is $7.00 to $8.50
The 1962 Franklin half dollar is one of the highest mintage dates of the series, a typical Mint State coin is $18.00-$20.00
Value for a proof 1962 is $10.00-$12.00
Please take another look. That's Benjamin Franklin on the half dollar. Jefferson is on the US nickel.
There is a website worldcoingallery.com that has pictures.
1962D Franklin Half Dollar: in very fine condition is worth $3.00, uncirculated is worth $7.00.
Eisenhower dollar coins were not struck until 1971, if you look at the back of the coin you will see the words HALF DOLLAR. The coin is a Franklin Half dollar and is valued at $4.50
The 1962 Franklin half dollar is one of the highest mintage dates of the series, a typical Mint State coin is $18.00-$20.00, collectible circulated coins are $16.88 to $17.95 depending on the grade.
1962 is not a hard date to come by for Franklin half dollars, actually all Franklin half's regardless of mintmark are common and most circulated coins are valued for the silver only, about $7.00
A 1962 half dollar is 90% silver. The circulated value is $7.01 because of the silver content. The uncirculated value is $20.