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Scientific American, Vol. 44, No. 23 (1881) (1881)

leaf 6

An illustration from Scientific American, Vol. 44, No. 23 (1881), 1881, leaf 6
in detail the results of their sity of an attendant to hold up the feet or legs of the animal experiment with the Mystery, on the Potomac. They say: | The gang boring machine shown in the annexed engraving being operated upon. is made by William White & Co., Moline, III. An improved iamp… … be moved along the bed to within three inches the fibers of wood for the manufacture of of each other. They are carried on V-ways, brushes, which consists in first soaking the and are consequently parallel. wood in heated alkaline water, then sepa- All practical woodworkers know it fre- rating the…

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