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Scientific American, Vol. 7, No. 27 (March 1852) (1852)

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An illustration from Scientific American, Vol. 7, No. 27 (March 1852), 1852, leaf 0
ox, the valve of parallel with each other and with the axis, the expansion of the steam, and making the road will pay for the money invested, there which is operated by the eccentrics on the and form portions of a smaller cylinder than engine work at?a uniform speed. are capitalists enough in the… … a screw or thread cut in this spindle On the part of the stroke, say one-half. The steam sures to build a railroad from the proposed Figure 1 is a front elevation; figure 2 exhi. lever, P, at its top, is a pin, the inner end of will thus be cut off at one-eighth at one end, terminus of the…

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