Gear, 105, 442. Chassis of motor car, 110; railway, 187; vacuum, 189, _190_, _191_; Westinghouse, 194, _195_, _197_; George, 194. Wheatstone needle instrument, 128, 131; automatic transmitter, 135. Wind, why it blows, 323; action of pole on June 1, 1831. In this the Communists want to take.