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)

Photocopy of typescript describing activities and participants in the 1st Aereo Squadron of the Signal Corps during the Punitive Expedition against Pancho Villa from March 12 to April 23, 1916.

Document titled "A Proposal from Dorrance D. Roderick to League of United Latin American Citizens for the establishment of an Institute of Inter-American Relations in El Paso, Texas." The report was submitted on December 1, 1961, and includes the proposal, purpose, approach, implementation, and financing plans.

Annual financial report of Texas Tech University Health Sciences Center documenting income, expenditures, and other relevant financial information for fiscal year 2014.

Imperial Sugar Company sugar stock and sales report featuring sections for warehouses and sugar in transit.

Water plan for Region E (Far West Texas) describing water resources and suppliers in the area, usage statistics and forecasts, recommendations for water management for different suppliers and counties, water quality, water conservation and drought response plans.

"The purpose of this report is to present the results of an inspection performed at Biggs Army Airfield (BAAF), Fort Bliss, Texas, during January 1972. The inspection was limited to visual observations, and no tests were conducted on any of the pavement facilities. A layout of the airfield is shown in plate 1" (p. 1).

Rates and charges for various commodities listed by the Texas Railroad Commission.

Rates and charges for various commodities listed by the Texas Railroad Commission.

Rates and charges for various commodities listed by the Texas Railroad Commission.

From abstract: The Hueco Bolson provides a substantial part of the municipal and industrial water supply of the El Paso area of Texas, New Mexico and Mexico. Although the supply of fresh ground water in the bolson is large, about 10.6 million acre-feet (13,070 hm^3) in 1973 in the Texas part of the bolson alone, the supply is being depleted.

Report on El Paso public schools for the 1898 academic year, including information about board members and teachers, salaries and financing, a breakdown of lessons taught at each grade level, rules and regulations for the schools, and reports from the treasurer and superintendent.

Annual financial report of Texas Tech University Health Sciences Center at El Paso documenting income, expenditures, and other relevant financial information for fiscal year 2015.

"This report consists of two parts. The first summarizes key details of the Suitability Analysis (SA) model, while the second illustrates the implementation details of the Gravity Land-Use Model (G-LUM). Both modeling approaches have been applied to the Austin region of Texas, but for different case study examples."

Annual financial report of the El Paso County Community College documenting income, expenditures, and other relevant financial information for fiscal years 2013 and 2014. Includes brief overview of the college departments related to finances and the local economy as well as school accomplishments and major projects for the year.

Annual financial report of the El Paso County Community College District for fiscal year 2012 providing statements of assets, revenues, expenses, taxes, and other relevant data.

Report reviewing "the management and performance of the Clint Independent School District's educational, financial, and operational functions" for the year 2005.

Annual financial report of the El Paso County Community College District for fiscal year 2011 providing statements of assets, revenues, expenses, taxes, and other relevant data.

Report on economic forecast and outlook for the Upper Rio Grande Region describing expected economic change for various industries, employment growth, and county-level analyses.

Report on economic forecast and outlook for the Upper Rio Grande Region describing expected economic change for various industries, employment growth, and county-level analyses.

Annual financial report of the El Paso County Community College District documenting income, expenditures, and other relevant financial information for fiscal year 2013. Includes brief overview of the college departments related to finances and the local economy as well as school accomplishments and major projects for the year.

Investigation of ground water in the lower El Paso Valley, with the goals of updating previous studies of the area, identifying areas of potential fresh water development, and to publish the results into a guide.

Past Due Account report for Imperial Sugar Company including a list of customers with invoice information containing due dates, interest, and total owed.

Report documenting evaluation of ground-water resources: "[t]his study in El Paso County was conducted to address problems of overdraft and quality deterioration with respect to the Hueco bolson, Mesilla bolson, and the Rio Grande alluvium aquifers" (p. v),