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Scientific American, Vol. 56, No. 5 (January 1887) (1887)

leaf 4

An illustration from Scientific American, Vol. 56, No. 5 (January 1887), 1887, leaf 4
TATOB TOITGUE AND SHOVEL. its extreme end is formed a screw drivet edge. The the frame, is so arranged as to open.the chunp jaws as The engraving illustrates an invention which consists inner faces of the arms are graduated into inches and they rise to the table to grasp the next plant. in a… … sncKoirs' impbows TOBiqcNi plaxt£»» overcomes the tension of the spring, when the point -SAHDEBS' CVLTIVATOB TOKGUE Ain> SHOVEL. and point shank will spring backward and thereby les- One of the elamps—the number of which Ut tpxr- sen the pressure upon them. The lower end of the center or pivot. The…

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