
From 1971 onwards, the standard versions have been struck in 91.67% copper and 8.33% nickel, although certain numismatic versions have been struck in 40% silver or 90% silver. Starting in 2002, the half dollar has not been produced for general …
From 1971 onwards, the standard versions have been struck in 91.67% copper and 8.33% nickel, although certain numismatic versions have been struck in 40% silver or 90% silver. Starting in 2002, the half dollar has not been produced for general …
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