Edwards Branch 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: 1959
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Albany Sheet

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.)
Object Type: Map
System: The Portal to Texas History

Lusk 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

Antelope Hills 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

2007 Economic Census Map: Abilene, Texas Metropolitan Statistical Area

Map showing the area of the Abilene, Texas Metropolitan Statistical Area for which the U.S. Census Bureau collected data during the 2007 economic census.
Date: 2007
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, September 2011 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, September 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: September 2011
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Throckmorton County, Index

Index map for Throckmorton County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:70,622.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Callahan County, Index

Index map for Callahan County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:69,598.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Eastland County, Block 1

Parent map for Eastland County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:19,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, December 2011 (open access)

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 (open access)

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 (open access)

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
Texas Regional Outlook, 2002: Northwest Texas Region (open access)

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
Wire-stretching Tool. (open access)

Wire-stretching Tool.

Patent for "a simple tool, easily manufactured and readily taken apart, which can be conveniently carried by one man, and with which he can stretch wire to the proper tension and readily fasten same, said tool being also adapted to be used in cutting wire and removing staples."
Date: September 14, 1920
Creator: Manly, Walter D.
Object Type: Patent
System: The Portal to Texas History
Lifting Jack. (open access)

Lifting Jack.

Patent for a new and improved jack. This design consists in "the combination, with a standard provided with an elongated open slot and a moveable section adapted to slide within the slot, of an operating-lever pivoted to the standard at the side of the slot, and a link pivotally secured to the sliding section and lever, whereby the lever is thrown past the center and the sliding section thereby locked in an elevated position" (lines 67-75).
Date: July 15, 1884
Creator: Thorp, James L.
Object Type: Patent
System: The Portal to Texas History
Stirrup. (open access)

Stirrup.

Patent for a new and useful stirrup, including instructions and illustrations.
Date: February 13, 1900
Creator: Percifield, Clarence W.
Object Type: Patent
System: The Portal to Texas History
Surveyor's Instrument. (open access)

Surveyor's Instrument.

Patent for a new and improved surveyor's instrument. This design consists in "[t]he instrument for surveying and analogous purposes, consisting of protractor, right-angled piece, and [additional] piece, the two latter pivoted to move independently on the protractor" (lines 9-13).
Date: March 10, 1885
Creator: Dolman, John H.
Object Type: Patent
System: The Portal to Texas History
Separator for Pecan and Other Nuts. (open access)

Separator for Pecan and Other Nuts.

Patent for a new and improved nut cracker. This design is "provided with an inclined bed of parallel positively-driven rollers . . . and arranged at a suitable distance apart to allow of the leaves and other refuse falling through between them, but conducting the cleansed or separated nuts over them for delivery over a back board, or otherwise, away from the leaves and refuse, and where they may be put into sacks . . . a hopper arranged over the upper or highest portion of the inclined bed of separated rollers provides for the steady supply or feed of the nuts" (lines 12-25).
Date: February 6, 1883
Creator: Dolman, John H.
Object Type: Patent
System: The Portal to Texas History
Riding-Frame for Implements. (open access)

Riding-Frame for Implements.

Patent for a new and useful improvement to riding frames used with implements utilized for agricultural purposes.
Date: December 26, 1905
Creator: Plummer, Alson Q.
Object Type: Patent
System: The Portal to Texas History
Penman's Arm Rest. (open access)

Penman's Arm Rest.

Patent for a new and improved writer's armrest. This design "is to provide a sort of swivel-pivot to support the wrist in writing, whereby perfect freedom of movement is given to the hand, and the position of the hand may be changed instantaneously without effort in forming characters in writing. The invention consists of a flexible or pliable foundation-piece with an anti-friction or swivel roller or ball projecting from its surface and forming a pivot to support the wrist when writing, a strap or buckle, or other fastening, being used to attach the device to the wrist" (lines 11-22).
Date: June 14, 1887
Creator: Graham, Tilghman
Object Type: Patent
System: The Portal to Texas History

[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
Cotton-Seed-Grading Machine (open access)

Cotton-Seed-Grading Machine

Patent for a cotton seed grading machine. Illustrations included.
Date: May 19, 1908
Creator: Conner, John W.
Object Type: Patent
System: The Portal to Texas History