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									 1971  Kennedy Half Dollar 1971 was the year the United States mint switched from 40% silver planchets to planchets with a c... 1971  Kennedy Half Dollar 1971 was the year the United States mint switched from 40% silver planchets to planchets with a c...
1 results found.
 1971  Kennedy Half Dollar 1971 was the year the United States mint switched from 40% silver planchets to planchets with a c...
1971  Kennedy Half Dollar 1971 was the year the United States mint switched from 40% silver planchets to planchets with a c...