How Much Is A 1970 Silver Half Dollar Worth?
How Much Is A 1970 Silver Half Dollar Worth? Half dollars made from 1965 through 1970 are composed of two outer layers containing 80% silver and 20% copper with an inner core of 20.9% silver and 79.1% copper (net composition: 40% silver and 60% copper). Are Kennedy half dollars after 1970 worth anything? Silver Kennedy