UNT Libraries Government Documents Department - 64 Matching Results

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Bastrop Sheet

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1904
Creator: Geological Survey (U.S.)
Location: 30.25 -97.25

Georgetown Sheet

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1905
Creator: Geological Survey (U.S.)
Location: 30.75 -97.75

Taylor Sheet

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1902
Creator: Geological Survey (U.S.)
Location: 30.75 -97.25

Combined Cultivator and Cotton-Chopper.

Description: Patent for a combined cultivator and cotton-chopper, to "provide an improved cotton-chopping mechanism which is adapted to be combined with and operated in connection with a sulky-cultivator, whereby a growing crop of cotton may be plowed and chopped or hoed simultaneously" (lines 15-20).
Date: June 12, 1900
Creator: Blaschke, Frank J.

Car-Coupling

Description: Patent for a car-coupling that "will greatly simplify the construction and facilitate the operation thereof by providing levers upon the end of the car" (lines 14-17); including illustration and instructions
Date: May 29, 1900
Creator: Asher, A. J. & Gautt, W. A.

Clamp

Description: Patent for a clamp. This invention is used for pump-rods, well-tubes, and like implements. Illustration included.
Date: February 12, 1907
Creator: Imhoff, Louis P.

Furrow-Opener

Description: Patent for a spring-operated furrow opener which creates openings in the soil for the reception of a seed. Illustrations included.
Date: December 22, 1908
Creator: Pogue, Steward A.

Cotton Picker

Description: Patent for a cotton picker. This invention relates to pneumatic cotton-pickers using a suction box for detaching bolls of cotton from pods. Illustration included.
Date: July 25, 1905
Creator: Hyde, Thomas B.
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