Wire-Stretcher. (open access)

Wire-Stretcher.

Patent for wire-stretching levers, with instructions and levers.
Date: October 20, 1891
Creator: Richardson, Jerome Shipley
System: The Portal to Texas History
Harrow. (open access)

Harrow.

Patent for a harrow that is constructed without frames, so it is lighter and easier to use. Includes instructions and illustrations.
Date: August 27, 1891
Creator: Grisham, James Madison
System: The Portal to Texas History
Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for "a cotton-chopper attachment for cultivators... to be applied to the ordinary sulky-cultivator frame... and when so applied to constitute and efficient machine for chopping and thinning cotton." (Lines 9-15) Includes instructions and illustrations.
Date: September 25, 1891
Creator: Cansler, Hurnon K. & Cansler, Thomas G.
System: The Portal to Texas History