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Scientific American, Vol. 60, No. 9 (1889) (1889)
leaf 8
placed in circuit with a microphone, and tory motion that will continue formany minutes. Ifa materials will float the pipe may be placed upon the base of the latter. soldering iron is heated and laid with its head upon a in this liquid as wood Upon starting the rocker into action on the pipe, the… … vertically from the cistern. The latter stands upon a LOCOMOTIVE CRANE. shelf. The tube rising from it passes through a hole in | the ceiling and terminates about six feet from the floor © 1889 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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