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Scientific American, Vol. 29, No. 1 (1873) (1873)

leaf 12

An illustration from Scientific American, Vol. 29, No. 1 (1873), 1873, leaf 12
ner. we. 139,587 presses the Jaw firmly against the face of the Chuck, Car seat, F. Farrell........... cece ccceececcencescees bly as much as ten per cent. 3. Instead of reducing the 129,561 Soldering machine, W. D. Brooks... 189,589 holding .the work more securely than eny other Chuck Car,… … Dryer, offal, M. Anderson. 189.528 | Wagon running gear, A. Lewis ... 189,588 The Jaws are of Cast Steel, the Screws are of Low W. A. B. says: 1. Will nitrate of silver do MoorIron, Case Hardened, and the Nuts of Malleable Drill gage, A. C. Trafton. . 189,487 | Washing machine, P. G. Dahmer 139,497…

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