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Gin Brush

Description: Patent for gin-brush relating to the speed and convenience in removing and replacement of rotatable brushes for cotton gins.
Date: August 7, 1917
Creator: Murray, Stephan D.
Partner: UNT Libraries Government Documents Department

Account-Book.

Description: Patent for improvements in account books to "facilitate the identification of pass books and to expedite the keeping of accounts by enabling the cashier, or bookkeeper, or other clerk concerned, to readily identify the book of the depositor or other owner and thereby more readily post the entries from one book to another in keeping accounts" (lines 16-22); includes illustration.
Date: August 28, 1917
Creator: Exline, Marcus, P.
Partner: UNT Libraries Government Documents Department

Cotton Cleaner

Description: Patent for cotton cleaners which serve as accessories in cotton ginning operations and in the present instance are used with a pneumatic cotton distributing elevator or conveying means cooperating with gin feeders.
Date: August 21, 1917
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department
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