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Scientific American, Vol. 52, No. 23 (1885) (1885)

leaf 3

An illustration from Scientific American, Vol. 52, No. 23 (1885), 1885, leaf 3
link rests in a socket in the drawhead above the curves, and that may be quickly opened at: any point end part of the center bar. The upper inner portions for the passage of either persons or vehicles. The im- provement consists essentially in swiveling each panel, thereby making each one act as a… … is placed. In this case the fastening devices are lo- particulars can be had by addressing Messrs. H. Ss. notch made for itin the top of the tenon part ofthe cated so as to adapt the tie,.for use as a longitudinal drawbar. The oppasing faces of these bars are formed Ginther & Co., P. O. box 96,…

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