$1 Face Value 90% Walking Liberty Half Dollar (Avg Circulation)A cornerstone of classic U. S. silver coinage, $1 Face Value of 90% Walking Liberty Half Dollars offers both strong silver content and one of the most iconic designs in American history. Each lot includes 2 pre 1965 half dollars struck by the United States Mint, composed of 90% silver and 10% copper. Containing approximately 0. 715 ounces of pure silver per $1 face value (accounting for average circulation wear), these coins provide a substantial