Tedder T. & F. Howard (pictured), all made ​​of wrought iron, malleable iron and steel, with eccentrically placed change gears for reversing the direction of movement in four different versions: for 1 horse, weight 9 centner, for one horse and 10 centner, 2 horses and weight 10 1/2 centner, 2 horses and weight 12 centner. The latter machine is equipped with driver's seat.