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Scientific American, Vol. 58, No. 21 (May 1888) (1888)

leaf 7

An illustration from Scientific American, Vol. 58, No. 21 (May 1888), 1888, leaf 7
he cylinders are 10 in. in diameter, with laid in a wooden trough covered with a plank and close ful transmission of the strains. The higher the speed a 12 in. stroke. The engine is compact, self-contained, under the pavement. According to the report, nine and revolution, the stiffer and more solid… … bute the weight over as one hundred and forty-six great an area as possible, prisoners, officers and men, constitutes the best foun- black and white, and of dation. Where bricks are different nationalities, were scarce the foundation thrust into a room eigh- above the concrete bottom teen feet…

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