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Improvement in Floor-Clamps.

Description: Patent for an improvement in floor clamps, including illustrations.
Date: March 4, 1873
Creator: Foster, John J.
Partner: UNT Libraries Government Documents Department

Improvement in Fences.

Description: Patent for a new and useful improvement in fences, including instructions and illustrations.
Date: September 23, 1873
Creator: King, Wilbur F.
Partner: UNT Libraries Government Documents Department

Improvement in Billiard-Tables.

Description: Patent for a design for a billiard table that can also be used as a Jenny-Lind table. Illustration included.
Date: November 18, 1873
Creator: Waldie, Samuel H.
Partner: UNT Libraries Government Documents Department

Improvement in Horse-Powers.

Description: Patent for a "new and improved horse-power." Relates to railway horse-powers.
Date: August 16, 1873
Creator: Tadlock, John S.
Partner: UNT Libraries Government Documents Department
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