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Scientific American, Vol. 9, No. 49 (August 1854) (1854)

leaf 3

An illustration from Scientific American, Vol. 9, No. 49 (August 1854), 1854, leaf 3
m on the side and gravity—each tending to counteract the More information may be obtained by letter of wheel J. When the log is all cut up into other. By the manner of hanging the balls, addressed to Mr. Packard, at Mianas P. 0., laths by lifting up the weight, P, and ungear- these forces in the… … Frederick Bowen and Isaac Pedrick, of tinued, and bed pins produced very rapidly. Figure 2 is a vertical transverse section On the 28th of last February, a patent was Any shaped pin or knob may be produced Bridgetown, N. J., have taken measures to se- granted to Wm. McBride, of Bristolville, Ohio,…

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