Rotary Plow.
Description:
Patent for improvements in rotary plows which can be used as a subsoil-plow or it can be converted into a cultivator. The “purpose is to provide a novel gang-plow capable of cutting the soil at different depths, as circumstances may require, and in which the angle at which the plows enter the soil may be varied.” (Lines 18-23) Illustration is included.
Date:
June 30, 1891
Creator:
Cleveland, George P.
Partner:
UNT Libraries Government Documents Department