Description: Patent for an invention "to combine and arrange a cultivator, plow, harrow, and roller, with draught-wheels, axle, draught-pole, and an adjustable supporting-frame, in such a manner that the several parts can be used together or independently." (Lines 13-17) Includes instructions and illustrations.
Date: November 3, 1868
Creator: Thornton, Sterling C.
Item Type: Patent
Partner: UNT Libraries Government Documents Department