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Improvement in Flat-Irons.
Patent for improvement in flat-irons, with description and illustrations.
Date:
October 11, 1875
Creator:
Sterzing, Fred
System:
The Portal to Texas History
Trolley-Pole.
Patent for certain new and useful improvements in trolley poles, including instructions and illustrations.
Date:
October 11, 1898
Creator:
Mason, Virgil Augustus
System:
The Portal to Texas History
Car-Coupling.
Patent for a new and useful car coupling, including instructions and illustrations.
Date:
October 11, 1898
Creator:
Riley, Thomas
System:
The Portal to Texas History