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Listing-Plow. (open access)

Listing-Plow.

Patent for a listing plow, "more particularly an improvement upon the structure disclosed in Patent No. 866,679, issued to [Gottfried Persson] on September 24, 1907" (lines 9-11), including instructions and illustrations.
Date: April 22, 1913
Creator: Persson, Gottfrid
System: The Portal to Texas History
Vehicle Tongue Attachment (open access)

Vehicle Tongue Attachment

Patent for a vehicle tongue attachment. This invention is designed to combine horse drawn and motor options for plows and other farming machines. Illustrations included.
Date: December 22, 1903
Creator: Gillespie, David Augustus
System: The Portal to Texas History
Steering Device for Wheeled Vehicles (open access)

Steering Device for Wheeled Vehicles

Patent for steering device for wheeled vehicles. This invention is designed to be used with cultivators, planters, sulky-plows, grain-drills, etc. Illustrations included.
Date: January 22, 1907
Creator: Love, John William
System: The Portal to Texas History