Grandma Hornsby's Popcorn Balls Recipe

Put sugar, brown sugar, syrup, and water into a sauce pan--stirring until all sugar is dissolved. Add the butter--continue to cook but without stirring, until it reaches the temperature of 240* (Use a candy thermometer.) Put the popped corn into a large mixing bowl and add the salt to it. Pour the candied mixture over the pop corn and mix well. Shape into small balls and then wrap in wax paper.