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Scientific American, Vol. 6, No. 37 (1851) (1851)

leaf 3

An illustration from Scientific American, Vol. 6, No. 37 (1851), 1851, leaf 3
Cloud. ed to the mould board. The plow point and intermittent motion, and is made to carry the own elasticity. The band of an ordinary ——-——- + ---—---—- - spike within the hollow space ofthe table, and carriage wheel is about an inch to an inch and allow it to stop under a holding die which re- a… … work superior to the hand plane, and that its The following is the condeneed specification not otherwise depressed. D isthe tumbler This improvement is the invention of Mr. ordinary speed will be one hundred and fifty feet of a patent granted to Selim R. St. Clair Mas- consisting of a strong bar…

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