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United States Census Map Collection
1,554
Texas Patents
1,288
USGS Topographic Map Collection
491
Texas State Publications
249
Texas Laws and Resolutions Archive
125
Texas Attorney General Opinions
69
Technical Report Archive and Image Library
7
Texas Soil Surveys
5
Defense Base Closure and Realignment Commission
4
Office of Scientific & Technical Information Technical Reports
3
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2010 Census County Block Map
359
2010 Census P.L. 94-171 County Block Map
359
2000 Census County Subdivision Block Map
285
1990 Census County Block Map
271
2000 Census County Block Map
271
7.5 Minute Series (Topographic)
252
Digital US Topo Maps: 7.5 Minute Series (Topographic)
88
House Bills
78
Perspectives
52
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
44
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3,793 Matching Results
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[Memorandum of Meeting: Dyess Air Force Base, Texas, June 9, 2005]
Memorandum of meeting with Senator Kay Bailey Hutchison (R)-Texas regarding Dyess AFB and other Texas bases.
Date:
June 9, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
[Memorandum of Meeting: Ellington Field Air Guard Station, Texas, July 25, 2005]
Attachments to July 25, 2005 Memorandum of Meeting with representatives from Ellington Field Task Force consisting of 8 point papers prepared for the 2005 BRAC Commission.
Date:
July 25, 2005
Creator:
Ellington Field Task Force
Object Type:
Text
System:
The UNT Digital Library
[Memorandum of Meeting: Ellington Field Air Guard Station, Texas, July 25, 2005]
Memorandum of Meeting with representatives from Ellington Field Task Force. Purpose of meeting was for the community representatives from Ellington Field Task Force to share information with the BRAC Commission representatives regarding their concerns about the proposed realignment of the 147th Fighter Wing Air Guard Station.
Date:
July 25, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
[Memorandum of Meeting: Ellington Field Joint Reserve Air Base, Texas, June 28, 2005]
Memorandum of meeting with congressional and community representatives regarding Ellington AFB, TX.
Date:
June 28, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
Borehole Seismic Monitoring of Injected CO2 at the Frio Site
As part of a small scale sequestration test (about 1500 tonsof CO2) in a saline aquifer, time-lapse borehole seismic surveys wereconducted to aid in characterization of subsurface CO2 distribution andmaterial property changes induced by the injected CO2. A VSP surveydemonstrated a large increase (about 75 percent) in seismic reflectivitydue to CO2 injection and allowed estimation of the spatial extent of CO2induced changes. A crosswell survey imaged a large seismic velocitydecrease (up to 500 m/s) within the injection interval and provided ahigh resolution image of this velocity change which maps the subsurfacedistribution of CO2 between two wells. Numerical modeling of the seismicresponse uses the crosswell measurements to show that this small CO2volume causes a large response in the seismic reflectivity. This resultdemonstrates that seismic detection of small CO2 volumes in salineaquifers is feasible and realistic.
Date:
April 21, 2006
Creator:
Daley, Thomas M.; Myer, Larry R.; Hoversten, G.M.; Peterson, JohnE. & Korneev, Valeri A.
Object Type:
Article
System:
The UNT Digital Library
Band-Cutter and Feeder
Patent for a band cutter and feeder which cuts the bands that tie bundles of grain and feeds the grain into a threshing machine. Illustrations included.
Date:
September 15, 1908
Creator:
Richmond, George E.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Sack Filling and Weighing Machine
Patent for an automatic sack filling and weighing machine. Illustrations included.
Date:
November 7, 1911
Creator:
Carter, Edward D.
Object Type:
Patent
System:
The Portal to Texas History
Animal-Trap
Patent for an animal trap with a new kind of trigger fir closing the door to the trap.
Date:
December 13, 1910
Creator:
Hatchell, Benjamin
Object Type:
Patent
System:
The Portal to Texas History
Check-Valve
Patent for a valve used for well drilling designed to be confine fluid around the pipe. Illustrations included.
Date:
September 28, 1909
Creator:
Kreiter, Richard F.
Object Type:
Patent
System:
The Portal to Texas History
Bottle
Patent for a new and useful improvements in bottles. This invention is to "provide an improved vessel of this class the neck of which is formed in such manner and provided with attachments so constructed that when the vessel has been filled and the attachment applied the vessel may be emptied of its contents, but cannot be refilled or reused" (line 12- 18).
Date:
December 14, 1897
Creator:
Saunders, David Robert
Object Type:
Patent
System:
The Portal to Texas History
Automatic Dumping-Elevator
Patent for an automatic dumping elevator for supplies which can stop at different heights and dump the contents of the elevator.
Date:
November 16, 1909
Creator:
Richmond, George E.
Object Type:
Patent
System:
The Portal to Texas History
Aeroplane
Patent for an aeroplane that uses centrifugal blowers to ensure a safe and practicable flight. Illustrations included.
Date:
May 26, 1908
Creator:
Judson, Fred I.
Object Type:
Patent
System:
The Portal to Texas History
Cylinder-Mounting for Carriage-Feeds
Patent for a cylinder mounting for carriage feeds in sawmills which wears less easily than other models.
Date:
November 15, 1910
Creator:
Myer, Clayton Pittinger
Object Type:
Patent
System:
The Portal to Texas History
Combined Tie-Plate and Rail-Anticreeper.
Patent for a combined railroad tie and rail anti-creeping device, which prevents the rails from spreading.
Date:
December 7, 1909
Creator:
Clarke, Marcus S.
Object Type:
Patent
System:
The Portal to Texas History
Combined Tie-Plate and Rail Anticreeper
Patent for a railroad tie plate designed to remained locked to the base of the rail and to prevent dislocation of the base. Illustrations included.
Date:
March 29, 1910
Creator:
Clarke, Marcus S. & Adreon, Edward L., Jr.
Object Type:
Patent
System:
The Portal to Texas History
Beauty-Pillow.
Patent for improvement in beauty pillow which is slanted to draw the skin back toward the scalp to prevent wrinkling. Illustration is included.
Date:
May 4, 1909
Creator:
Fitze, Eloise
Object Type:
Patent
System:
The Portal to Texas History
Combined Filtering and Heating Device
Patent for a combined filtering and heating device for water that is attached to a dentist chair.
Date:
February 21, 1911
Creator:
Gambati, Olympio F.
Object Type:
Patent
System:
The Portal to Texas History
Car-Door
Patent for a car door. Illustrations included.
Date:
February 22, 1910
Creator:
Pearce, Joseph E.
Object Type:
Patent
System:
The Portal to Texas History
Bale Tie
Patent for a new and improved bale tie. This invention is to "provide a new and improved bale-tie which is simple and durable in construction, not liable to become accidentally unlocked, and arranged to permit its use on ordinary compresses" (line 7 - 11).
Date:
December 14, 1897
Creator:
Edmonston, Thomax Cole
Object Type:
Patent
System:
The Portal to Texas History
Design for Rein Holder
Design for a rein holder that has a longitudinally-curved base piece that ends with opposite duplicate substantially U-shaped bends.
Date:
October 19, 1897
Creator:
Saunders, David R.
Object Type:
Patent
System:
The Portal to Texas History
Brick Truck
Patent for a truck that is designed to make the transportation of bricks easier as well as the transportation of other materials.
Date:
September 22, 1905
Creator:
Sacks, Martin Kuno
Object Type:
Patent
System:
The Portal to Texas History
Bit-Frame
Patent for a bit frame for holding ceiling cleats in place so that screws can be driven at each end. Illustrations included.
Date:
April 9, 1912
Creator:
Lagarde, Everette S. & Angenend, Peter A., Jr.
Object Type:
Patent
System:
The Portal to Texas History
Bat-Former
Patent for a cotton bat former that produces a bat of uniform size and weight.
Date:
March 21, 1911
Creator:
Ball, Samuel M.
Object Type:
Patent
System:
The Portal to Texas History
Drill
Patent for a drill. Illustrations included.
Date:
August 28, 1906
Creator:
Decker, Harry R.
Object Type:
Patent
System:
The Portal to Texas History