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Improvement in Sulky-Plows.

Description: Patent for an improvement on sulky-plows which allows it to be adjusted for different uses.
Date: August 28, 1877
Creator: Renfro, Roberson A.
Partner: UNT Libraries Government Documents Department

Improvement in Fire-Escapes.

Description: Patent for improving fire-escapes and provides a portable instrument that "may be used for letting persons directly down from buildings, or for carrying them from the upper stories of buildings to others buildings at a distance" (lines 9-12).
Date: August 28, 1877
Creator: Staples, George S.
Partner: UNT Libraries Government Documents Department

Improvement in Bee-Hives

Description: Patent for bee-hives to more easily retrieve honey from the combs, which also gives extremely specific instructions on four different types of bee-hives.
Date: July 28, 1877
Creator: Van Horn, James F.
Partner: UNT Libraries Government Documents Department
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