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Scientific American, Vol. 12, No. 21 (May 1865) (1865)

leaf 7

An illustration from Scientific American, Vol. 12, No. 21 (May 1865), 1865, leaf 7
lizing at sea. The result of these experiments The sculpture in relief has all the finish of Mexican ciate the stone-lifting truck herewith engraved, for appears to be that, for the applications in question, works. The concentric circles, the divisions and sub- it is so simple in its construction,… … oeneath, and two strong with the exception of the SHELDON'S STONE LIFTER. Chinese, commenced at legs or braces, C, run most effective that we are yet acquainted with, but | from the truck frame to the upright, D, which car-1 the rising of the sun. As among the Romans, it was also the most…

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