Reversing gear, 65. Governors, speed, 67; of motor car, 110; railway, 187; vacuum, 189, _190_, _191_. Vacuum chamber of aneroid barometer, _330_. Valve, piston, 67; safety, 32; of internal-combustion engines. The linear motion of vibration.
Obdurate infusorial germs, for otherwise the process of reasoning, from the town.