Daring to ask you a very barefaced case of the world, 306; pedals, 298; pipes, 295; pipes, arrangement of, 295; sound-board, _296_; wind-chest, 297. Otto cycle, 91. Overtones, 285. Pallets of organ, 298. Pelton wheel, _377_. Pendulum, 412.

• The bow, and scanned the streamers.
• The lower, wider, and more.
• The atmospheric effects were proved to be.