Current-Motor. (open access)

Current-Motor.

Patent for a current motor, which allows a smaller amount of water to be used to generate power for factories, irrigation equipment, and pumping devices.
Date: January 25, 1910
Creator: Brewer, Alden R.
Object Type: Patent
System: The Portal to Texas History
Traction-Engine (open access)

Traction-Engine

Patent for a traction engine that has a unique assemblage of the frame and body making it most efficient.
Date: January 13, 1914
Creator: Claitor, Lilburn S. & Mahagan, Ross C.
Object Type: Patent
System: The Portal to Texas History
Traction-Engine (open access)

Traction-Engine

Patent for a traction engine. Illustrations included.
Date: October 29, 1912
Creator: Cox, Bradford
Object Type: Patent
System: The Portal to Texas History
Disk Plow (open access)

Disk Plow

Patent for a disk plow. Illustrations included.
Date: January 23, 1912
Creator: Cox, Oscar McGruder
Object Type: Patent
System: The Portal to Texas History
Traction-Engine. (open access)

Traction-Engine.

Patent for improvements on traction-engines to make steering easier especially around short curves, and to decrease the amount of "dead weight" (line 21) of the machine overall.
Date: June 9, 1914
Creator: Cox, Oscar McGruder
Object Type: Patent
System: The Portal to Texas History
Traction-Engine (open access)

Traction-Engine

Patent for a traction engine with more power in the driving shaft and reduced wasted space in the design.
Date: June 4, 1912
Creator: Cox, Oscar McGruder
Object Type: Patent
System: The Portal to Texas History
Horse-Detacher. (open access)

Horse-Detacher.

Patent for an improved and less complicated horse-detacher featuring a new type of double tree, swingle tree, and breast yoke.
Date: May 26, 1914
Creator: Cummons, Clarence B.
Object Type: Patent
System: The Portal to Texas History
Horse-Detacher. (open access)

Horse-Detacher.

Patent for a horse detacher that is inexpensive to manufacture and easy to use.
Date: January 25, 1910
Creator: Cummons, Clarence B.
Object Type: Patent
System: The Portal to Texas History
Optimal Organization of Vegetable Farms for Alternative Pumping Rates, Labor and Capital, Texas High Plains (open access)

Optimal Organization of Vegetable Farms for Alternative Pumping Rates, Labor and Capital, Texas High Plains

Report on farm organization in Texas, including farm models, analyses, water supply measurements, labor requirements, crop alternatives, and more.
Date: July 1977
Creator: Davis, Bob, 1938- & Fish, George Brian
Object Type: Report
System: The Portal to Texas History
Header. (open access)

Header.

Patent for improving and simplifying headers for the machinery that harvests Kafir corn or sorghum, so that they are lighter, more durable, and can process more crops at once.
Date: January 27, 1914
Creator: Fletcher, Henry M.
Object Type: Patent
System: The Portal to Texas History
Traction-Vehicle (open access)

Traction-Vehicle

Patent for a wind-powered traction vehicle for pulling farm equipment.
Date: April 23, 1912
Creator: Fletcher, Henry M.
Object Type: Patent
System: The Portal to Texas History
Display Device (open access)

Display Device

Patent for improvements in display devices that displays apparel without taking up a lot of space and will be out of the way when not needed.
Date: June 29, 1920
Creator: Frank, Henry L. A.
Object Type: Patent
System: The Portal to Texas History
Aerial Radiometric and Magnetic Survey of the Lubbock and Plainview Geologic Atlas Areas of Texas: Volume 1. Summary Report (open access)

Aerial Radiometric and Magnetic Survey of the Lubbock and Plainview Geologic Atlas Areas of Texas: Volume 1. Summary Report

From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey of a region of Northwest Texas which covered the Lubbock and Plainview Geologic Atlas Maps. The area shown on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer-controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles. A total of 47 map lines were surveyed spaced at 3-mile intervals beginning at latitude 33000' and ending at latitude 350
Date: July 31, 1975
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library

Abernathy Northeast Quadrangle

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: 1978
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Northwest Quadrangle

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: 1978
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

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 1:24,000
Date: 1985
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

Satellite image 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 1:24,000
Date: 2010
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

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: 2012
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

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: 1985
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

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: 1958
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Quadrangle

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: 1971
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Southeast Quadrangle

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: 1978
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Southwest Quadrangle

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 1:24,000
Date: 1985
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Abernathy Southwest Quadrangle

Satellite image 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 1:24,000
Date: 2010
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History