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Door-Hook. (open access)

Door-Hook.

Patent for a low-cost door hook designed for securing screen doors in a closed position which may be operated from either side of the door.
Date: August 30, 1921
Creator: Randazzo, Lillian
System: The Portal to Texas History
Peanut-Harvester. (open access)

Peanut-Harvester.

Patent for a new, mobile harvesting machine designed to uproot, clean, and pile agricultural products that grow underground, including illustrations.
Date: April 30, 1918
Creator: Green, Zedekiah W., Sr. & Green, Zedekiah W., Jr.
System: The Portal to Texas History