Iles, George, 1852-1942 · New York : Henry Holt and company · leaf 190
he first two cogs of the types, the circuit wasbroken when the pendulum returned to its former position,the pencil making another mark as it returned across thepaper. Thus, as the lever was alternately raised and de-pressed by the points of the type, the pencil passed to andfro across the slip of… … Morse First Telegraph Instrument Fig. I. A, cylinder from which paper was unrolled. B, cylinderon which paper received its records. C, cylinder on which paperwas afterward wound. D, clockwork. E. weight for clockwork.F, wooden pendulum pivoted at/, g, pencil carrying a weight.h, electro magnetic…
Inventors
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