_a_ has reached position _b_ and _c_. Lines _b_ N, A _c_ O are the greatest importance. But they.
272. Perry, Professor, 16. Petrol, 98. Phonograph, 310; governor, _311_; recorder, 312, _313_; records, making of, 319; reproducer, 315; tracings on record of, _317_. Pianoforte, 277; sounding-board, 280; striking.