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Scientific American, Vol. 56, No. 4 (January 1887) (1887)
leaf 4
that its length, and has at one end a right angled arm, upon the gangs may be regulated as required. Upon a quantity of air will be confined and compressed in its formed with a chamberjfor receiving an elastic buffer. the rear end of the tongue are secured hooks, on which rear, inthe chamber, F. It… … and is accompanied with a facsimile of itself in silver. back edge of tha pUitform, tb«a up the back edge, HINEtE & JEFFEBT'S IHPBOVED SOOB CHECK. © 1887 SCIENTIFIC AMERICAN, INC.Patents · Contained · Piston · Patented · Plow · Scientific American · Munn · Circuit court · Address munn · Years ago · Hapgood plow · Piston rod · Half spindles · Natural gas · American supplement · Valve stem
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