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Scientific American, Vol. 44, No. 21 (1881) (1881)

leaf 6

An illustration from Scientific American, Vol. 44, No. 21 (1881), 1881, leaf 6
protected from rain and from fire. five feet in circumference at three feet from the ground, and nesses of material without the use of springs or complicated forty feet high. An improvement in connecting rods has been patented by devices. The question as to the peculiar course of the timber line… … ber linea cut about ten feet deep had to be is pivoted or hinged to admit of the oscilla made through an area covered by mature bal- tion of the tub as the rollers adapt them- sam firs. Under the trees moss and dead roots and old fir of this invention is to provide a lubricating connecting rod…

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