Collection
Serial/Series Title
2000 Census County Subdivision Block Map
54
Digital US Topo Maps: 7.5 Minute Series (Topographic)
52
1990 Census County Block Map
44
2000 Census County Block Map
43
2010 Census County Block Map
41
2010 Census P.L. 94-171 County Block Map
41
7.5 Minute Series (Topographic)
34
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
21
15 Minute Series (Topographic)
8
2007 Economic Census Map
8
7 More
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427 Matching Results
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Field Thrashing-Machine.
Patent for a field thrashing-machine that can be carried into a field and harvests the tops of standing grain as it is carried forward. The machine also thrashes the grain, separates the grain from the chaff, and delivers the grain in a receptacle.
Date:
December 18, 1894
Creator:
Anderson, Axel
Object Type:
Patent
System:
The Portal to Texas History
Dirigible Lamp for Vehicles.
Patent for a device to turn the head of lamps on an automobile or similar vehicle with the turning of the steering wheel. Includes instructions and illustrations.
Date:
September 8, 1914
Creator:
Baker, George R.
Object Type:
Patent
System:
The Portal to Texas History
Regional Water Plan: Region B
Water plan for Region B describing water resources and suppliers in the area, usage statistics and forecasts, water needs, water management strategies, water conservation plans, drought response plans, the process of creating the plan.
Date:
December 2015
Creator:
Biggs & Mathews, Inc.
Object Type:
Report
System:
The Portal to Texas History
Harness Attachment.
Patent for a simple, strong, and durable back-band and chain trace attachment that connects the two. This holds "the chain trace and back-band in their proper places and thus prevent[s] chafing of the horse, &c., by the trace chain when it slackens" (lines 12-15).
Date:
June 27, 1893
Creator:
Camp, John Cecil
Object Type:
Patent
System:
The Portal to Texas History
Metallic Tie and Rail-Chair
Patent for a metallic tie and rail chair that eliminates the need for a wooden cross ties in railroad tracks.
Date:
November 26, 1912
Creator:
Capps, John Henry
Object Type:
Patent
System:
The Portal to Texas History
Baling-Press
Patent for a hay baling press that uses less compressions per bale to lengthen the life of the press and speed up the process, requires less workers to attend to it, and is a more powerful baler than previous models. It also could be operated by horses or by a gas-motor.
Date:
April 9, 1907
Creator:
Carney, James A.
Object Type:
Patent
System:
The Portal to Texas History
Train-Order Holder.
Patent for Train-Order Holder designed to keep sheets of paper secure and in place to prevent writing on margins and displacement.
Date:
November 30, 1920
Creator:
Crady, Daniel R.
Object Type:
Patent
System:
The Portal to Texas History
Disk Plow
Patent for a disk plow. This design of plow provides multiple blades and constructed to be less dangerous to the operator.
Date:
June 23, 1903
Creator:
Creager, James A.
Object Type:
Patent
System:
The Portal to Texas History
Pipe and Like Stem.
Patent for improved smoking equipment stems which prevents saliva from running down the stem. The end of the stem has a new design which extends upwards and then wraps forward and downward, leaving a slot where no saliva can enter.
Date:
February 22, 1921
Creator:
Crossman, Alvin Amos
Object Type:
Patent
System:
The Portal to Texas History
Ayers Island 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
Ayers Island 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
Ayers Island 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
Ayers Island 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
Beaver 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 1:24,000
Date:
1979
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Beaver Creek 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
Beaver 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:
1961
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Beaver 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
Beaver 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:
1971
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Beaver 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 1:31680
Date:
1920
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Beaver 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 1:31680
Date:
1932
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Boggy 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 1:24,000
Date:
1984
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Boggy Creek 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
Boggy 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
Boggy 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:
1984
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History