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Cotton-Cleaner.

Description: Patent for a machine that uses revolving brush cylinders, stationary brushes, and stripping boards to prepare cotton for ginning, including illustration.
Date: March 12, 1861
Creator: Eastham, A. S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator

Description: Patent for an improved automatic acetylene-gas generator which allows the carbid vessel to recharge with carbid without permitting the escape of gas, and also to simplify the construction of the generator.
Date: March 19, 1901
Creator: Elkins, George L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Wedding Portrait of Marius Christensen and Thora Marie Jorgine Fredericksen]

Description: Copy negative of a black and white portrait of a newlywed couple, Marius Christensen and Thora Marie Jorgine Frederiksen, on their wedding day. Thora is wearing a white wedding dress and a veil; a floral boutonniere is attached to her dress at the chest. Marius, standing to the left, is wearing a dark suit and is also wearing a boutonniere. The two are holding hands, as if to shake them in agreement. A painted backdrop is visible behind them.
Date: March 21, 1902
Item Type: Refine your search to only Photograph
Partner: Danish Heritage Preservation Society

Blower and Suction Device.

Description: Patent for a blower for a threshing machine that regulates the amount of air put out of the machine, and is both affordable and durable.
Date: March 26, 1907
Creator: Brown, Harry M. & Dahl, Harry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Show-Case.

Description: Patent for a show case, which opens on the side and top to allow buyers to look at goods being sold and is easily collapsed for storage or shipment.
Date: March 8, 1910
Creator: Soucek, Charles H. & Ustynik, Frank E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Adjustable Light Shade and Reflector.

Description: Patent for a new adjustable light shade and reflector with "a shade and a support therefor so provided with joints that the shade may be given any desired angle of reflection, relative to the light, and its relative distance from the light may be regulated" (lines 13-17), which includes illustrations and instructions.
Date: March 7, 1911
Creator: Spivey, Lillian Hale
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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