Collection
Serial/Series Title
Digital US Topo Maps: 7.5 Minute Series (Topographic)
44
2000 Census County Subdivision Block Map
37
1990 Census County Block Map
36
2000 Census County Block Map
36
7.5 Minute Series (Topographic)
35
2010 Census County Block Map
33
2010 Census P.L. 94-171 County Block Map
32
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
20
2007 Economic Census Map
7
30 x 60 Minute Series (Topographic)
6
11 More
Decade
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Language
333 Matching Results
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[Texas] Typical Curves of Precipitation
Series of three graphs demarcating the average rainfall per month for specific Texas cities across different regions of the state. Some lines are marked in red to distinguish individual points.
Date:
1891
Creator:
unknown
Object Type:
Technical Drawing
System:
The Portal to Texas History
Antispreading Device for Railway-Tracks.
Patent for improvement for preventing the railroad tracks from spreading by using a device to connect the ends of two parallel rail to connecting adjacent pair of rails.
Date:
April 8, 1919
Creator:
Stovall, John T.
Object Type:
Patent
System:
The Portal to Texas History
Rat and Mouse Trap
Patent for a mousetrap that may be set without having to touch the choker wire, and that will stay shut reliably yet be more easily released by the human emptying it. Finally, the trap is designed to be harder for humans to spring accidentally while setting it.
Date:
March 16, 1920
Creator:
Pokorny, Joseph
Object Type:
Patent
System:
The Portal to Texas History
Evaluating the Ground-Water Resources of the High Plains of Texas: Volume 2
Second volume of a report documenting a study to map the High Plains aquifer and obtain data about various measurements and aspects of the aquifer. This volume provides "supporting basic data including records of wells and county maps depicting well locations, elevation of base of aquifer, elevation of water levels in 1980, and saturated thicknesses in 1980" for the northern third of the study area.
Date:
August 1984
Creator:
Knowles, Tommy; Nordstrom, Phillip & Klemt, William B.
Object Type:
Report
System:
The Portal to Texas History
Evaluating the Ground Water Resources of the High Plains of Texas: Volume 1
First volume of a report documenting a study to map the High Plains aquifer and obtain data about various measurements and aspects of the aquifer. This volume provides "interpretive information presented as text and related tables and regional figures."
Date:
May 1984
Creator:
Knowles, Tommy; Nordstrom, Phillip & Klemt, William B.
Object Type:
Report
System:
The Portal to Texas History
Cotton Ball Harvester
Patent for improvements in cotton ball harvesters. The invention "relates to harvesting machinery, and has special reference to a cotton harvester designed to remove the cotton balls from plants," (lines 10-14).
Date:
August 4, 1914
Creator:
Monk, R. W.
Object Type:
Patent
System:
The Portal to Texas History
Collapsible Crate
Patent for a metal collapsible crate. Hinges allow the crate to be folded.
Date:
November 23, 1915
Creator:
Potucek, Paul
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Automobile-Footboards.
Patent for a device to attach to an automobile footboard that can swing out and right angles to the automobile and act as a receptacle for packages. The device can be folded under the footboard when not in use.
Date:
May 30, 1916
Creator:
Woodley, Henry J.
Object Type:
Patent
System:
The Portal to Texas History
Clasp.
Patent for a new clasp, or fastening device, that is less expensive to construct and easier to use, with illustration. The clasp is to be used for the varied purposes of "hair dressing, millinery, drapery, and dress-wear" (lines 78-79).
Date:
June 13, 1916
Creator:
Fridolph, Anna S.
Object Type:
Patent
System:
The Portal to Texas History
Hame-Fastener.
Patent for a simple device meant for securing a pair of hames on a harness collar, including illustrations.
Date:
April 4, 1916
Creator:
Risk, Maurice E.
Object Type:
Patent
System:
The Portal to Texas History
Safety Stirrup
Patent for various improvements in safety stirrups.
Date:
May 20, 1913
Creator:
Sipes, Alfred M.
Object Type:
Patent
System:
The Portal to Texas History
Flying-Machine.
Patent for a flying machine consisting of a cigar-shaped balloon guided by a light-weight gasoline engine.
Date:
August 12, 1913
Creator:
Sipes, Alfred M.
Object Type:
Patent
System:
The Portal to Texas History
Panhandle Groundwater Conservation District Annual Report: 2015
Annual report of the Panhandle Groundwater Conservation District describing goals, activities, and accomplishments during fiscal year 2015.
Date:
2015-23~
Creator:
Texas. Panhandle Groundwater Conservation District.
Object Type:
Report
System:
The Portal to Texas History
Regional Water Plan: Region A (Panhandle), 2016, Volume 2. Appendices
Appendices for the water plan for Region A (Panhandle) including a bibliography, cost estimates, survey results, and related reports.
Date:
November 17, 2015
Creator:
Freese and Nichols, Inc.
Object Type:
Report
System:
The Portal to Texas History
Regional Water Plan: Region A (Panhandle), 2016, Volume 1. Main Report
Water plan for Panhandle Region describing water supply locations and suppliers by county, the state of the water supply in the area, forecasts for future usage numbers, management and conservation plans for both suppliers and users in each county, drought plans, impacts of implementation of the water plan, and the plan making process.
Date:
November 17, 2015
Creator:
Freese and Nichols, Inc.
Object Type:
Report
System:
The Portal to Texas History
Texas Regional Outlook, 2002: The High Plains Region
Report on economic forecast and outlook for the High Plains Region describing expected economic change for various industries, employment growth, and county-level analyses.
Date:
May 2002
Creator:
Texas. Comptroller's Office.
Object Type:
Report
System:
The Portal to Texas History
Panhandle Water News, July 2003
Quarterly newsletter of the Panhandle Groundwater Conservation District describing activities and giving groundwater supply updates for each county in the district.
Date:
July 2003
Creator:
Panhandle Groundwater Conservation District
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: High Plains, December 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the High Plains area of Texas.
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: High Plains, June 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the High Plains area of Texas.
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: High Plains, September 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the High Plains area of Texas.
Date:
September 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Bottle
Patent for a bottle. Illustrations included.
Date:
April 6, 1909
Creator:
Sanders, Richard L.
Object Type:
Patent
System:
The Portal to Texas History
Lid or Plate LIfter
Patent for a device that removes lids from vessels, or moves the vessels themselves.
Date:
October 27, 1900
Creator:
Maddux, Charles D.
Object Type:
Patent
System:
The Portal to Texas History
Valve for Water-Tanks
Patent for a valve for water tanks. Illustrations included.
Date:
September 17, 1912
Creator:
Braly, Hugh L.
Object Type:
Patent
System:
The Portal to Texas History
Washing-Machine
Patent for a washing machine that runs the clothes through hot suds and both rubs and squeezes the clothes.
Date:
August 6, 1912
Creator:
Braly, Hugh L.
Object Type:
Patent
System:
The Portal to Texas History