Counties
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Railroad-Tie
Patent for a railroad tie which is one piece and drains water away from the rails and holds the rails firmly in the rail-bed.
Date:
February 8, 1910
Creator:
Levinson, Herman Moses
System:
The Portal to Texas History
Manufacture of Vinegar.
Patent for the specifications for manufacturing a certain vinegar using melons.
Date:
February 8, 1916
Creator:
Page, James Benton
System:
The Portal to Texas History