Millstone-Dress.

Millstone-Dress.

Date: June 26, 1860
Creator: Gaines, James, W.
Description: Patent for improvement in millstone-dress by “making each of the main grooves in five sections, in combination with shoulders and inclined planes” (lines 17-19), including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improved Millstone-Dress.

Improved Millstone-Dress.

Date: November 24, 1868
Creator: Gaines, James W.
Description: Patent for an improved millstone dress which allows "the grain [to be] more thoroughly ground, and a larger product of flour [to be] obtained from a given quantity of grain." (Lines 11-13) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Gin Flues

Improvement in Cotton-Gin Flues

Date: August 13, 1872
Creator: Gaines, James W.
Description: Patent for a new and improved cotton ginning appartatus using a set a valves to throw lint-cotton into different rooms without stopping the gin (line 2), including illustration.
Contributing Partner: UNT Libraries Government Documents Department