Plow Colter.
Description:
Patent for a new and improved plow colter. This design calls for a colter that conforms to the face-curve of the plow shovel, thus forming a landside. The colter can be attached to and removed from either side of the plow standard.
Date:
December 27, 1881
Creator:
Kersh, Alvin Jacob
Partner:
UNT Libraries Government Documents Department