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Improvement in Excavators
Patent for "an improvement in excavating and dredging machines" (lines 12-13).
Date:
August 17, 1875
Creator:
Cole, Thomas Z.
System:
The Portal to Texas History
Improvement in Bale-Ties.
Patent for improved bale-ties, including illustrations.
Date:
August 10, 1875
Creator:
Jones, Henry Bradley
System:
The Portal to Texas History