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Scientific American, Vol. 70, No. 2 (1894) (1894)

leaf 9

An illustration from Scientific American, Vol. 70, No. 2 (1894), 1894, leaf 9
day’s The machinery has been completed and the safety In the shock of November 27 last it is very difficult fixtures tested ; the results of the test are given in the output of the factory, consisting of 2,000 perfect move- to determine the probable motion of the earth, as many following report by… … to each safety dog, in a manner to re- present the action of the governor rope, and so that while became a serious question as to how to keep this large number of movements in motion, as the winding of possessing strength enough to pull in 2,000 watches per day is no small matter. The ingeni- the…

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