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Harrow Attachment
Patent for a harrow attachment. Illustration included.
Date:
September 14, 1909
Creator:
Jackson, Merriott A. & Bristow, John A.
System:
The Portal to Texas History
Cutter Head and Bit
Patent for a cutter head and bit. This invention are a combination of parts for use in woodworking. Illustration included.
Date:
August 10, 1909
Creator:
Birdwell, Robert P. & Ingram, William D.
System:
The Portal to Texas History