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United States Census Map Collection
5,310
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1,597
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1,521
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1,447
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291
Texas State Auditor's Office: Reports
96
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36
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29
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15
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2010 Census P.L. 94-171 County Block Map
5,310
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10,342 Matching Results
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20-kW Solar Photovoltaic Flat-Panel Power System for an Uninterruptible Power-System Load in El Paso, Texas. Phase Ii. System Fabrication. Final Report October 1, 1979-May 31, 1981
The system plans, construction, integration and test, and performance evaluation are discussed for the photovoltaic power supply at the Newman Power Station in El Paso, Texas. The system consists of 64 parallel-connected panels, each panel containing nine series-connected photovoltaic modules. The system is connected, through power monitoring equipment, to an existing DC bus that supplies uninterruptible power to a computer that controls the power generating equipment. The site is described and possible environmental hazards are assessed. Site preparation and the installation of the photovoltaic panels, electrical cabling, and instrumentation subsystems are described. System testing includes initial system checkout, module performance test, control system test. A training program for operators and maintenance personnel is briefly described, including visual aids. Performance data collection and analysis are described, and actual data are compared with a computer simulation. System drawings are included. (LEW)
Date:
December 1, 1981
Creator:
Risser, V.V.
Object Type:
Report
System:
The UNT Digital Library
Tabulated Analyses of Texas Crude Oils
Report issued by the U.S. Bureau of Mines covering the crude oils from different regions of Texas. Analysis of the properties of each oil sample from the different regions of the state are presented. This report includes tables, and a map.
Date:
December 1934
Creator:
Wade, Gustav
Object Type:
Report
System:
The UNT Digital Library
BRAC Analysis - Notes and Research
Contains reference material from the City of Abilene, TX regarding Dyess AFB, TX for Air Force Analyst Art Beauchamp
Date:
December 8, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Cryptologic Systems Group, Lackland AFB, TX #1) by Tom Pantelides of the JOINT Issues Team.
Date:
December 6, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Cryptologic Systems Group, Lackland AFB, TX #2) by Tom Pantelides of the JOINT Issues Team.
Date:
December 6, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (COBRA -Cryptologic Systems Group, Lackland AFB, TX) by Tom Pantelides of the JOINT Issues Team.
Date:
December 6, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Brooks City-Base, Texas) by Mike Flinn of the AIR FORCE Team.
Date:
December 7, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis - Notes and Research
Contains Clearinghouse Q&A for Army Team Analyst Elizabeth Bieir regarding Lone Star Army Ammunition Plant, TX
Date:
December 7, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Lone Star Army Ammunitions Plant, TX) by George Delgado of the JOINT Issues Team.
Date:
December 6, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
Supply and Storage Depots - DLA
Defense Logistics Agency/Office of the Secretary of Defense Joint Cross Service Group response to further inquiries by BRAC Commission regarding Corpus Christi and Oklahoma City Depots specifically. Contains information that may be applied to other Supply and Storage Depots nationwide, including Rock Island Aresenal, IL. BRAC Commission analysts include Frank Cirillo, Valeri Mills, Elizabeth Bieri, and James Durso.
Date:
December 7, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Ellington Field ANGB, TX) by Bradley McRee of the JOINT Issues Team.
Date:
December 6, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research for (Laughlin AFB, TX) by Tanya Cruz of the AIR FORCE Team.
Date:
December 1, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis - Notes and Research
Contains base visit information from Air Force Team Analyst Art Beauchamp regarding Lackland AFB, TX
Date:
December 12, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (Base Visit) Dyess Air Force Base, Texas, by Tanya Cruz of the AIR FORCE Team.
Date:
December 15, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis-Notes and Research
Contains notes and research (651 MUNS Briefing) Lackland, AFB TX, by Art Beauchamp of the AIR FORCE Team.
Date:
December 2, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
General Base Input
Contains General Base Input (SAMMC)San Antonio Military Medical Center-Texas.
Date:
December 13, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
BRAC Analysis - Air Force Team
BRAC Analysis - Contains three maps used by Art Beauchamp of the Air Force Team regarding Dyess Air Force Base, TX. (Note: the maps are oversized and only the front is shown.)
Date:
December 14, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Text
System:
The UNT Digital Library
Automatic Rotary Hydraulic Casing-Spear.
Patent for "new and useful Improvements in Automatic Rotary Hydraulic Casing-Spears" (lines 5-7) which "relates to improvements in well-boring apparatus" (lines 13-14).
Date:
December 26, 1905
Creator:
Johnston, Horace G.
Object Type:
Patent
System:
The Portal to Texas History
Carrier-Frame for Baskets.
Patent for a carrier frame for moving baskets up and down in a store, which does not get tangled with the basket ropes.
Date:
December 24, 1907
Creator:
Cameron. James H.
Object Type:
Patent
System:
The Portal to Texas History
Coin Operating Vending Machine
Patent for a coin operated vending machine. Illustration included.
Date:
December 6, 1904
Creator:
Davis, Alvah B.
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
Clothes-Pin
Patent for a clothes pin. Illustrations included.
Date:
December 24, 1907
Creator:
Cooke, Jasper Newton & Moeller, John Charles
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
Crayon Holder
Patent for a new and useful improvements in crayon holders. This design is to "provide an improved device which may be constructed cheaply, be light, and have a neat appearance" (line 13-14).
Date:
December 14, 1897
Creator:
Rugeley, Fannie M.
Object Type:
Patent
System:
The Portal to Texas History