Resource Type
Counties
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Combined Rake and Harrow.
Patent for a combined rake and harrow.
Date:
August 9, 1910
Creator:
Ross, William M.
System:
The Portal to Texas History
Plow-Cleaning Attachment.
Patent for a plow attachment to clean debris from the blades. Attachment is inexpensive and easy to install.
Date:
June 11, 1918
Creator:
Driver, Le Roy E.
System:
The Portal to Texas History