90% Silver Half Dollars: 1964 Kennedy, Franklin Walking Liberty. Philadelphia, Denver & San Francisco. Get images that make Supersized seem small.The item "90% Silver $100 Face Value Silver Half Dollar Mixed lots of Pre 1964 coins" is in sale since Tuesday, March 31, 2020. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Mixed Lots". The seller is "uscoinsandjewelry1" and is located in Houston, Texas. This item can be shipped to United States.