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Scientific American, Vol. 51, No. 7 (1884) (1884)

leaf 7

An illustration from Scientific American, Vol. 51, No. 7 (1884), 1884, leaf 7
t No. 5 Bond Street, New York. tached at one end to the balance wheel and at the other to most peculiar thing is the barrel bridge, the object of which G. H. Shirley is Assistant Superintendent, E. A. Marsh is the balance cock, which is fastened to the top plate. The is to allow room for the main… … cannon pinion drives the larger for some of the higher grades. THE CASE MAKING DEPARTMENT, It is evident that the mere jincsh of a watch is no test of minute wheel, and the being narrower tnan in the former. its excellence. The greatest pains are taken by the American Watch Company in perfecting…

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