Collection
Serial/Series Title
Digital US Topo Maps: 7.5 Minute Series (Topographic)
60
2000 Census County Subdivision Block Map
50
7.5 Minute Series (Topographic)
45
2010 Census County Block Map
40
2010 Census P.L. 94-171 County Block Map
40
1990 Census County Block Map
31
2000 Census County Block Map
30
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
30
Western United States 1:250,000
16
30 Minute Series
10
8 More
States
Counties
Decade
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396 Matching Results
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Cultivator Fender
Patent for cultivator fenders, which will assist in tilling the earth for proper planting methods. This invention will allow for the removal of weeds close to plants without burying the plants in soil.
Date:
November 16, 1917
Creator:
William M. Peel
Object Type:
Patent
System:
The Portal to Texas History
Carpenter's Tool.
Patent for carpenter's tool that has an "adjustable pattern" that can assist in "determining the exact size and configuration of the space in which a stair tread or riser is adapted to be fitted" (lines 9 - 12).
Date:
February 11, 1919
Creator:
McDermett, Jim E.
Object Type:
Patent
System:
The Portal to Texas History
The San Angelo Formation [and] The Geology of Foard County
Two reports published in a scientific bulletin, describing the San Angelo Formation and the geology of Foard County.
Date:
February 15, 1926
Creator:
Christner, D. D. & Beede, J. W.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Surgical Instrument.
Patent for speculum instrument used in treating women's sexual and reproductive health with new plunger mechanism for inserting powdered medicines.
Date:
July 18, 1916
Creator:
Finley, Hulon Kirk
Object Type:
Patent
System:
The Portal to Texas History
Regional Water Plan: Region G (Brazos), 2016, Volume 1. Executive Summary and Regional Water Plan
Water plan for Region G (Brazos) describing water resources and suppliers for the area, usage statistics and forecasts, water needs, water supply plans for each county and city, recommended water management strategies, drought response plans, and the plan creation process.
Date:
December 2015
Creator:
Brazos G Water Planning Group
Object Type:
Report
System:
The Portal to Texas History
Regional Water Plan: Region G (Brazos), 2016, Volume II. Identification, Evaluation, and Selection of Water Management Strategies
Volume II of the Water plan for Region G (Brazos) including water management strategies, water conservation methods, wastewater reuse, new reservoirs, expansion of use of certain water sources, and water supply recommendations and projects.
Date:
December 2015
Creator:
Brazos G Water Planning Group
Object Type:
Report
System:
The Portal to Texas History
Texas Regional Outlook, 2002: Northwest Texas Region
Report on economic forecast and outlook for the Northwest Texas Region describing expected economic change for various industries, employment growth, and county-level analyses.
Date:
July 2002
Creator:
Texas. Comptroller's Office.
Object Type:
Report
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date:
December 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, June 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date:
June 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2008
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date:
December 2008
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Combination Measuring Instrument
Patent for a combination measuring instrument. Illustration included.
Date:
September 13, 1904
Creator:
Terry, William Blake
Object Type:
Patent
System:
The Portal to Texas History
Automatic Balance Attachment for Windmills.
Patent for an automatic balance device for windmills that attaches to the pump-rod.
Date:
December 23, 1902
Creator:
Terry, Blake
Object Type:
Patent
System:
The Portal to Texas History
Carriage Bow Support
Patent for a carriage bow support. This invention is designed for use with buggies and absorb shock and jarring motions. Illustration included.
Date:
January 15, 1907
Creator:
Ledbetter, Rufus C.
Object Type:
Patent
System:
The Portal to Texas History
Wagon Coupling
Patent for wagon coupling. Illustration included.
Date:
June 14, 1904
Creator:
Keene, Charles Earnest
Object Type:
Patent
System:
The Portal to Texas History
Sulky Plow
Patent for a sulky plow. This invention is designed to "provide a simple, durable, and highly efficient means for angularly adjusting the rear caster or follower wheel, which runs in the newly-made furrow" (lines 16-19). Illustrations included.
Date:
November 21, 1905
Creator:
Zant, John S.
Object Type:
Patent
System:
The Portal to Texas History
A B C Creek 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
Jayton South 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:
1972
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Hamlin 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:
1967
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Roby 2-b 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 1:48000
Date:
1926
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bob Creek 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
Haskell
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 1:100000
Date:
1985
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Big Spring
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:
1967
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
Jayton South 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
Jud 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:
2013
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History