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Scientific American, Vol. 74, No. 11 (March 1896) (1896)

leaf 3

An illustration from Scientific American, Vol. 74, No. 11 (March 1896), 1896, leaf 3
rs, if desired, in making the attachment, iron, the spring or tension of the wire practically clamp- and on the flat shank of the hook is a scale in inches, Earthed Center main. ing the friction roller, and the ends of the wires being at the outer.end of which an elongated guide yoke is In… … party wall: (a) an iron door frame, wall box or piece of shafting, etc., communicating between the two PRICE'S THILL SUPPORT. houses, insulated by dryness of the wall, by dry wood- tongue projecting upward between the coils is adapted work, or other means securing practical insulation. to be…

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