Counties
1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Subsoiler.
Patent for improvements to subsoilers "to provide a subsoiler which has a plurality of pivoted points which will merely loosen the under soil so that same may retain a large amount of moisture, and will not turn the under soil over" (lines 10-15).
Date:
March 24, 1914
Creator:
Aydlott, James M.
System:
The Portal to Texas History