Improvement in Rotary Cultivators.
Description:
Patent for a machine for "opening ditches to drain land and form fences, and to grade railroads, &c." (lines 15-17) including illustrations and instructions.
Date:
October 10, 1876
Creator:
Tadlock, Sevier
Item Type:
Refine your search to only
Patent
Partner:
UNT Libraries Government Documents Department