Collection
Serial/Series Title
7.5 Minute Series (Topographic)
62
Digital US Topo Maps: 7.5 Minute Series (Topographic)
61
2000 Census County Subdivision Block Map
46
2010 Census County Block Map
33
2010 Census P.L. 94-171 County Block Map
33
15 Minute Series (Topographic)
29
1990 Census County Block Map
28
2000 Census County Block Map
27
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
24
Western United States 1:250,000
8
7 More
Decade
Month
Language
404 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
404
next
Regional Water Plan: Region I (East Texas), Volume 1. Main Report
Water plan for Region I (East Texas) describing water sources and suppliers in the area, usage statistics and forecasts, water needs, water management strategies for suppliers and counties, water conservation plans, drought response plans, financing of the plan, and the process of creating the plan.
Date:
December 1, 2015
Creator:
Alan Plummer and Associates
Object Type:
Report
System:
The Portal to Texas History
Regional Water Plan: Region I (East Texas), Volume 2. Appendixes
Appendices for the water plan for Region I (East Texas) including water management strategies, water needs, water conservation methods, species of concern in the area, financing methods, and related reports.
Date:
December 1, 2015
Creator:
Alan Plummer and Associates
Object Type:
Report
System:
The Portal to Texas History
Ground-Water Data for Orange County and Vicinity, Texas and Louisiana 1971-74
Report detailing the ground-water studies for Orange County, including water measurements, water sample collections, chemical analyses, an inventory of wells, and more.
Date:
December 1975
Creator:
Bonnet, C. W.
Object Type:
Report
System:
The Portal to Texas History
Development of Ground-Water Resources in Orange County, Texas, and Adjacent Areas, 1971-1980
Provides systematic monitoring and appraisal of the changing groundwater conditions in Orange County, Texas.
Date:
October 1983
Creator:
Bonnet, C. W. & Gabrysch, R. K.
Object Type:
Report
System:
The Portal to Texas History
Thread-Cutter.
Patent for "a simple and efficient thread or twine cutter which may be conveniently worn in the manner of a finger ring when in use, or may be applied or attached to the usual type of thimble for use." (lines 13-17) This invention can "be inexpensively stamped from sheet metal." (lines 21-22)
Date:
February 3, 1920
Creator:
Cade, King C.
Object Type:
Patent
System:
The Portal to Texas History
Means of Escaping from Aeroplanes
Patent for providing emergency egress to pilots by way of quick release restraint straps, a parachute, and a trap door, including illustrations.
Date:
November 19, 1918
Creator:
Carver, Ben D.
Object Type:
Patent
System:
The Portal to Texas History
Clevis
Patent for clevis. Illustration included.
Date:
March 30, 1909
Creator:
Cousins, John R.
Object Type:
Patent
System:
The Portal to Texas History
Alexandria
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:
1955
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bancroft 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:
2010
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bancroft 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:
1983
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bancroft 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:
1949
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bancroft 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
Bessmay 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:
1965
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bessmay 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:
1956
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bivens 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:
1947
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bivens 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:
1954
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bleakwood 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
Bleakwood 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
Bleakwood 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
Bleakwood 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
Bon Wier Quadrangle
Topographic map of a portion of Texas and of Louisiana 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:
1982
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bon Wier 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
Bon Wier 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:
1960
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Bon Wier 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