The 1982-S Half dollar is part of a series of Kennedy half dollar coins struck from 1971-Present. Struck in San Francisco and designated as a Proof (PR) strike, this coin is made of 75% copper; 25% nickel from a mintage of 3,857,479 struck.
The proof Kennedy half dollar set is affordable and popular. While all issues are relatively common, the early dates with deep cameo surfaces are quite scarce and desirable by more advanced collectors.