96 Matching Results

Search Results

Advanced search parameters have been applied.

Burnet 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: 1887
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Refrigerator.

Description: Patent for a new and improved refrigerator. This design is "for use without ice, the cooling effect being secured by the evaporation of water. Consequently the apparatus will be most effective when exposed to a current of air. The apparatus is formed with a suitable framing, having its sides closed in with wire-gauze to permit the free circulation of air, and at the same time exclude insects and the like. At one side a door affords access to the interior of the refrigerator, and legs serve to h… more
Date: August 26, 1890
Creator: Laman, Nancy A.
Partner: UNT Libraries Government Documents Department

Burnet 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: 1893
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Engine.

Description: Patent for general "improvements in engines, and while one feature of our invention is adapted for use on all styles of engines, the invention in the complete form ...is especially suited for use on locomotive engines designed to exert high tractive power and to attain high speeds" (lines 12-19).
Date: February 19, 1895
Creator: Davis, Philip Z. & Barton, Alexander M.
Partner: UNT Libraries Government Documents Department

Horse-Detacher.

Description: Patent for a horse-detacher "which can be readily applied to any buggy, and one which will be adapted for quick and easy manipulation to effect detachment of the shafts from the buggy." (Lines 13-17) Includes instructions and illustrations.
Date: March 2, 1897
Creator: Turner, John F.
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for an innovation in the combination and arrangement of parts for car-couplers including illustrations.
Date: August 7, 1900
Creator: Hawkins, David
Partner: UNT Libraries Government Documents Department

Burnet 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: 1903
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Burnet 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: 1909
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Check Controlled Apparatus

Description: Patent for a check controlled apparatus. This invention "is to provide a check controlled apparatus for a receptacle arranged to fasten the lid of the receptacle and including a key supported to be released by the key" (lines 12-16). Illustration included.
Date: February 22, 1910
Creator: Wilson, James A.
Partner: UNT Libraries Government Documents Department

Resilient Hub for Wheels.

Description: Patent for an improved version of the Resilient Hub for Wheels, including illustrations. This design is more practical and efficient, as it eliminates the need for a pneumatic tire; rubber can be utilized instead.
Date: September 6, 1921
Creator: Wright, Thomas M.
Partner: UNT Libraries Government Documents Department

Bertram Quadrangle

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 1:62500
Date: 1932
Creator: Geological Survey (U.S.)
Location: 30.62 -98.12
Partner: UNT Libraries Government Documents Department

Burnet 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: 1939
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Bertram Quadrangle

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 1:62500
Date: 1949
Creator: Geological Survey (U.S.)
Location: 30.62 -98.12
Partner: UNT Libraries Government Documents Department

Burnet 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: 1949
Creator: Geological Survey (U.S.)
Location: 30.75 -98.25
Partner: UNT Libraries Government Documents Department

Llano

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 1:250000
Date: 1955
Creator: United States. Army. Corps of Engineers.
Location: 30.50 -99.00
Partner: UNT Libraries Government Documents Department

Llano

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 1:250000
Date: 1964
Creator: United States. Army. Corps of Engineers.
Location: 30.50 -99.00
Partner: UNT Libraries Government Documents Department

Bertram Quadrangle

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 1:24000
Date: 1970
Creator: Geological Survey (U.S.)
Location: 30.69 -98.06
Partner: UNT Libraries Government Documents Department
Back to Top of Screen