Rotary Cultivator.
Description:
Patent for a new and improved rotary cultivator. This design is "to lessen the weight on tongue and the down draft while the power is applied more directly to the plows. By this means [the design is] enabled to make the whole frame very light; also, to provide convenient means of adjusting the altitude of the wheels with respect to the plows, so as to regulate the depth of the latter, and also to hold them out of the ground; also, to obtain suitable means for adjusting the plows at any desirabl…
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Date:
July 19, 1887
Creator:
Coleman, Benjamin T.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department