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Scientific American, Vol. 16, No. 1 (January 1867) (1867)

leaf 4

An illustration from Scientific American, Vol. 16, No. 1 (January 1867), 1867, leaf 4
tween the roots and the soil. Fig. 1 shows the implement in perspective, and Fig. 2 in section. It is really a spade, circular instead of rectangular in AYEIS'S IMPROVED HARROW. form. The main part is a circular cylinder, A, of cast iron. blade is held under the soil by the curve of the wings. Each… … apply to J. C. Longshore & Brother, manufacturers, Mansfield, three sections. From two opposite sides of this cylinder, at the top, rise the Ohio. arms, B, which are fastened to the hollow handle, C. Inside DIFFUSION PROCESS FOR EXTRACTING SUGAR. this hollow handle is a rod, D, terminating at the…

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