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Plow Attachment
Patent for a plow attachment for clearing pea vines out of fields.
Date:
April 16, 1912
Creator:
Post, Valta T.
System:
The Portal to Texas History
Support for Rural-Free-Delivery Boxes.
Patent for a mailbox support, which swings out into the road for the mail carrier to reach easily and then can be swung back into the yard when mail is delivered.
Date:
April 12, 1910
Creator:
Randall, Osro W.
System:
The Portal to Texas History