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Scientific American, Vol. 51, No. 7 (August 1884) (1884)

leaf 10

An illustration from Scientific American, Vol. 51, No. 7 (August 1884), 1884, leaf 10
ewith illustrated—the invention quarters with eager activity in their endeavor to find an out- HOW OUR CAKF ABE DESTBOYED. of Prof. W. S. Johnson, an electrician of Milwaukee—makes let, until asphyxia for lack of oxygen comes on. Even now use of compressed air which acts directly upon a piston, or… … at pleasure, it is evident that the valve running the whole length of its back, with rather long and FISH EATING FLANT-UTBICULABIA. curved horn-like antennse. This beetle lays its eggs in the can be operated against any pressure of steam. The compressed air is admitted to tlie eliamber by the elec-…

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