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Window-Fastener.
Patent for a spring lever for fastening sliding windows, including illustration.
Date:
August 31, 1858
Creator:
Root, Irving
System:
The Portal to Texas History
Improvement in Seeding-Machines.
Patent for the improvement of the seed-box so the seeds are properly distributed into the soil while preventing the seed from clogging the machine, including illustration.
Date:
August 24, 1858
Creator:
Keiper, D. B. & Fox, A. C.
System:
The Portal to Texas History