Yes it's 90% silver 10% copper
this helps
No, a silver dollar does not equal a half dollar. Instead, in the USA it equals a full dollar.
A 1936 Walking Liberty half dollar has .36169oz of silver.
As of 4/12 a 1898 O Morgan silver dollar in MS-65 condition is worth $238.
The weight of the U.S. silver half dollar has changed over the course of it's history. In 1794 the silver half dollar weighed 13.48 grams and was 89.24 % silver. Then in 1836 the silver half dollar weight was changed to 13.36 grams and was 90% silver. In 1892 the silver half dollar weight was again changed to 12.50 grams which was the weight used until the final 90% silver half dollar struck for circulation was issued in 1964.
The last silver half dollar was minted in 1969.
There is no silver in a 1972 US half dollar.
$25.
About $107.50.
.14792 oz of pure silver in a 40% half dollar.
Either a "wheat penny", silver dime, silver quarter, silver half dollar, half dollar, dollar, bicentenial quarter half-dollar dollar, error coin
A Franklin half dollar contains approximately .36oz of silver