when did they stop using silver in half dollars
Kennedy half dollar In 1971, when silver was eliminated entirely from the coins and production increased, the series began to see improved, but still limited circulation. A special design for the reverse of the half dollar was issued for the United States Bicentennial and was struck in 1975 and 1976. In addition to business strikes, special collector coins were struck for the Bicentennial in silver clad; silver proof sets in which the dime, quarter and half dollar were struck in 90%Â silver were first minted in 1992. In 2014 a special edition of the Kennedy half dollar was also struck in 99.99% gold.
Quarter (United States coin) Non-clad silver quarters weigh 6.25Â grams and are composed of 90% silver, 10% copper, with a total silver weight of 0.1808479 troy ounce pure silver.[19] They were issued from 1932 through 1964.