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Scientific American, Vol. 36, No. 23 (1877) (1877)

leaf 7

An illustration from Scientific American, Vol. 36, No. 23 (1877), 1877, leaf 7
e man ordinarily required to hold the drill upright. The tr Fig.2 mechanism consists in a strong frame, through boxes in the A NEW FUMIGATOR. cross beams of which the drill slides. One end of a short Mr. George T. Blanchard, of Plymouth, Me., has patented shaft is journaled into the frame, and the… … Bell’s speaking telephone much faster than theories can be 1877, the improved fumigator herewith illustrated, which is framed to meet them. At present he uses only permanent mainly designed for use in killing lice and ticks on sheep magnets in operating the instrument; there is no battery used and…

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