Show SOMETHING NOVEL IN PLOWS notary cutters stir subsoil to conald erable depth without elevating surface to any extent the scientific american in describing a traction plow invented by it H N carpenter of do de witt mch says this inventor produces a traction plow in which a number of rotary cut traction plow extend deeply into the ground and are rotated positively by por driven gearing employed for the purport pt so that the cottem tir stir the ground for z considerable depth but without ea elja 41 a bating the to a lathar riano than that in which it to 1 located eora enre th the flow plow begins work |