...ieckmann's guns and caissons, with battery men scattered, rolled and tumbled like runaway wagons and carts in a thronged city. The guns and the masses of the right brigade struck the second line of Devens before McLean's front had given way; and, more quickly than it could be told, with all the fury of the wildest hailstorm, everything, every sort of organization that lay in the path of the mad curren...