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Scientific American, Vol. 21, No. 24 (December 1869) (1869)

leaf 4

An illustration from Scientific American, Vol. 21, No. 24 (December 1869), 1869, leaf 4
rs are not responsible for the Opinions expressed by their Cor* Numbers may be spelled out, therefore no provision is lbs.; total weight of machine, 7,000 lbs.; nominal power, 40- respondents. made for them. H. P.; intended speed, 40 miles per hour, the tank or tender A slight twist of the wrist… … Sound and Electric Figures. nature of rock common in the region where it was found. As will be inferred from the engraving, it is intended that i What are termed sound figures may be produced in various The same thing, no doubt, is true of the plaster man of On? progress should be gained by…

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