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Scientific American, Vol. 19, No. 19 (1868) (1868)

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An illustration from Scientific American, Vol. 19, No. 19 (1868), 1868, leaf 0
Fig.3; the harrow, in sure the general adoption of any one system, although, Fig.4; and the cultivator in Fig.5. Either of these is at- travel upon, in the various operations of plowing, harrowing, seeding, cultivating, reaping, etc. For harrowing or culti- under favorable circumstances, some good… … uneultivated portions of the field, or to adapt them to work at any depth, according to the nature of the soil, by means of the hoisting appendage seen in Fig. 1, at the rear of the ma- The main shaft, on which the driving wheels are fixed, is chine. A group of rods—Fig. 1—extend from the platform…

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