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Scientific American, Vol. 45, No. 5 (1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 45, No. 5 (1881), 1881, leaf 7
ways below the table, and con- Holland, and is manufactured by Messrs. Holland & Thomp- nected by a strong connecting rod with a crank which is son, 217 River street, Troy, N. Y. driven by a train of gearing from the driving shaft, the lat- 0 ter taking its motion from any suitable source of power… … bottom of the key-way is avoided by rigidly hydrochloric acid until what remains of car connecting the cutter to a bar which extends bonate of soda has been converted into chlo- dewn to the bottom of the machine and there ride, and further, until all, or almost all, the TREVOR & CO.’S SLOTTING…

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