1964 Accented Hair Silver Kennedy Half Dollar NGC PR67. The item "1964 Accented Hair Silver Kennedy Half Dollar, NGC Pr 67, Blast White No Spots" is in sale since Saturday, October 9, 2021. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Kennedy (1964-Now)". The seller is "fly8484" and is located in Coventry, Rhode Island. This item can be shipped to United States.