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Scientific American, Vol. 51, No. 6 (August 1884) (1884)

leaf 7

An illustration from Scientific American, Vol. 51, No. 6 (August 1884), 1884, leaf 7
ations forbid the use of the latter. Power is from the paper by means of water and transferred to a glass success. It is reckoned to cost 120,000,000 dollars, and will applied at the pulleys, a, which set the friction disks, D D, plate, to which it adheres upon drying. probably cost a great deal… … for iron, when it reaches a March last occupied eight certain temperature; and entire days. The suit was IMPROVED FRICTION SCREW PRESS. when the air blast brings the upon the two principal pa- mass to the required heat, the tents granted to Charles F. million particles of phosphorus, like so many…

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