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Scientific American, Vol. 8, No. 7 (October 30, 1852) (1852)

leaf 3

An illustration from Scientific American, Vol. 8, No. 7 (October 30, 1852), 1852, leaf 3
t necessary to detach Trinity Place, N. Y. More information may be obtained by let- catch levér) , when the clock is stopped, catch- the pawl from the teeth; this is done bya pe- SSS ee culiar-shaped rod. A key, with prongs of dit- ter addressed to the patentee. es in the teeth of the wheel, M,… … When the clock is in motion, the loop, instead of<catching in the teeth ot the ratchet wheel, provement in the construction of iron stairs, the rise, d ¢, and tread, c A portion of the for, when it was proposed to fill the blazing irivented by Benjamin F. Miller, of this city, drops from one tooth…

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