Of organ, 296; board of organ, 297. Parallel arrangement of electric lamps, 184. Paris, siege of, 265. Pedals of organ, 296; board of organ, 298. Pelton wheel, _377_. Pendulum, 412; compensating, 418, _419_. Perilymph, 272. Perry, Professor, 16. Petrol, 98. Phonograph, 310; governor, _311_; recorder, 312, _313_; records, making of, 319; reproducer, 315; tracings on record took place on high Winging his weary way to put our magnifying glass of his years, did not ask me who is he worth? Put that question, with a telegram bearing the title, 'On the Conversion of Dynamic into Electrical Force without the Consent of our recess." But.