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Copper Mining in North America (open access)

Copper Mining in North America

From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Object Type: Report
System: The UNT Digital Library
Carbonizing Properties: British Columbia, Matanuska Valley (Alaska), and Washington Coals and Blends of Six of Them with Lower Sunnyside (Utah) Coals (open access)

Carbonizing Properties: British Columbia, Matanuska Valley (Alaska), and Washington Coals and Blends of Six of Them with Lower Sunnyside (Utah) Coals

From Introduction and Summary: "This report gives results of an investigation of the carbonizing properties of 18 coals, including 2 from Alaska, 12 from British Columbia, 3 from Washington, and 1 from Utah. Each coal was carbonized in the standard 13-inch Bureau of Mines-American Gas Association (BM-AGA) retort at 900 degrees C."
Date: 1952
Creator: Davis, J. D.; Reynolds, D. A.; Brewer, R. E.; Naugle, B. W.; Wolfson, D. E.; Gibson, F. H. et al.
Object Type: Report
System: The UNT Digital Library
Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive) (open access)

Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)

From Forward: "This bulletin is the first of a new series, which includes analyses of only tipple and delivered coal. It covers samples collected throughout the United States from July 1, 1947 to June 30, 1950 (fiscal years 1948-50). It is planned that future publications of this series will cover a period of one fiscal year only and be issued as soon as possible after June 30 of each year."
Date: 1953
Creator: Snyder, N. H. & Aresco, S. J.
Object Type: Report
System: The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
Object Type: Report
System: The UNT Digital Library
Tsunami Risk Reduction for the United States: A Framework for Action (open access)

Tsunami Risk Reduction for the United States: A Framework for Action

This document describes proposals for making communities better prepared and more resilient to catastrophic natural disasters like the Indian Ocean tsunami in 2006. Methods described include warning systems, data sharing, and land use decisions.
Date: December 2005
Creator: National Science and Technology Council (U.S.). Subcommittee on Natural Disaster Reduction.
Object Type: Text
System: The UNT Digital Library
Impacts of Comprehensive Climate and Energy Policy Options on the U.S. Economy (open access)

Impacts of Comprehensive Climate and Energy Policy Options on the U.S. Economy

This study compiles and updates the findings of 16 comprehensive state climate action plans and extrapolates the results to the nation. The study then takes those results and using a widely accepted econometric model projects the national impact of these policies on employment, incomes, gross domestic product (GDP) and consumer energy prices. Finally, using the bottom-up data developed by the states and aggregated here, the study models the national impact of major features of the Kerry-Lieberman climate bill under consideration in Congress in 2010. These state action plans and supporting assessments were proposed by over 1,500 stakeholders and technical work group experts appointed by 16 governors and state legislatures to address climate, energy and economic needs through comprehensive, fact-based, consensus-driven, climate action planning processes conducted over the past five years with facilitative and technical assistance by the Center for Climate Strategies. Findings show potential national improvements from implementation of a top set of 23 major sector-based policies and measures drawn from state plans.
Date: July 2010
Creator: Center for Climate Strategies
Object Type: Text
System: The UNT Digital Library
Mercury: A Materials Survey (open access)

Mercury: A Materials Survey

Report issued by the U.S. Bureau of Mines discussing materials surveys conducted on mercury. As stated in the foreword, "the surveys dealing with metals and minerals summarize the demand-supply position in the United States and include information on production, imports, consumption, exports, substitutes, and pertinent history" (p. v). This report includes maps, tables, illustrations, and photographs.
Date: 1959
Creator: Pennington, James W. & Bailey, Edgar H.
Object Type: Report
System: The UNT Digital Library
[Letters Sent to Jack Ruby in 1964] (open access)

[Letters Sent to Jack Ruby in 1964]

Poor quality photocopies of letters which were sent to Jack Ruby during his time at Dallas County Jail. The letters were written by citizens, many of whom express an interest in his well-being and spirituality.
Date: 1964~
Creator: Dallas (Tex.). Police Department.
Object Type: Letter
System: The Portal to Texas History
Andrea C. Shaw (open access)

Andrea C. Shaw

A biography of Andrea C. Shaw, including information about her early life, her time as a WASP, and her retirement.
Date: unknown
Creator: unknown
Object Type: Text
System: The Portal to Texas History
On Invertebrate Fossils from the Pacific Coast (open access)

On Invertebrate Fossils from the Pacific Coast

A report about fossils from the Chico-Téjon series of California. These fossils constitute additions to the already known molluscan fauna of an important series of rich strata.
Date: 1889
Creator: White, Charles A.
Object Type: Report
System: The UNT Digital Library
[News Script: Energy] (open access)

[News Script: Energy]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of several members of Congress who say that they want to go one step beyond president's recommendations reducing tax breaks for oil companies.
Date: January 24, 1974, 6:30 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Oral History Interview with James H. ""Herb"" Macia, July 21, 2000 (open access)

Oral History Interview with James H. ""Herb"" Macia, July 21, 2000

The National Museum of the Pacific War presents an oral interview with James H. ""Herb"" Macia. He discusses being a navigator/bombardier on the 14th plane in the Doolittle Raid, including the training leading up to the raid, the trip on the USS Hornet, the raid itself, bailing out over China, the weeks spent there before making it out through India and Egypt and stories about other men in the Raiders. He also discusses meeting with Generalissimo and Madam Chiang Kai-Shek, seeing the Egyptian pyramids, crossing Africa then to Brazil before getting back to the US, landing in Miami, his later deployments in North Africa and Europe, his work after the war and reunions the Raiders have had since the war.
Date: July 21, 2000
Creator: Macia, James H. ""Herb""
Object Type: Text
System: The Portal to Texas History