Resource Type
Counties
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Improvement in Scrapers.
Patent for improved road scraper with two-wheel vehicle and scoop pulled by a chain.
Date:
July 15, 1873
Creator:
Mayfield, William Dudley
System:
The Portal to Texas History
Improvement in Tents.
Patent for certain new and useful improvements in military tents that relates to folding tents including illustrations.
Date:
April 8, 1873
Creator:
Turner, Ephraim M.
System:
The Portal to Texas History