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Scientific American, Vol. 7, No. 32 (1852) (1852)

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An illustration from Scientific American, Vol. 7, No. 32 (1852), 1852, leaf 0
act with the under side of the upright posts of the main frame, by shoulders A stone is placed upon the carriagein such a J. R. Stranghan, the chief engineer, presents guide table or circulardisc,G. The cutter; E, in the end piece of said sliding frame locking manner that one end of it will be ina… … viates the said evil. The improvement consists The cutters are circular ring discs, made of The southern Ohio and Indiana papers re- must be so attached to the holder as to revolve in having the rotary cutters so operated, that steel. The cutter jaws are hung upon the low- port that most of the…

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