Harrow Tooth. (open access)

Harrow Tooth.

Patent for a new and improved harrow-tooth apparatus, which is attached to a tractor during farming. It will not injure the growing plants while still managing to break the crust of the furrow on each side of the row of plants, thus the improvement to the existing machinery allows the furrow crusts to be broken more effectually.
Date: May 13, 1913
Creator: Rutledge, Robert P. & Boland, Randsome G.
System: The Portal to Texas History