Combined Lister Plow and Planter. (open access)

Combined Lister Plow and Planter.

Patent for a combined Lister plow and planter that both breaks the ground and plants seed. Appears to be a type of early tractor.
Date: May 7, 1907
Creator: Dudley, Thomas J.
System: The Portal to Texas History
Combined Cotton, Corn, And Sorghum Planter (open access)

Combined Cotton, Corn, And Sorghum Planter

Patent for improvements to a previously made patent serial no. 287,764: the improvements would include adjustable feed disks, simple and adjustable means of regulating the feed of the seed, bracing rods for the drill, and improvements in construction of the frame and hopper.
Date: May 28, 1889
Creator: Schofield, Jake Drommond
System: The Portal to Texas History