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  Partner: UNT Libraries Government Documents Department
 Country: United States
 Decade: 1950-1959
 Collection: Technical Report Archive and Image Library
American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes

American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes

Date: 1950
Creator: Selvig, W. A.; Ode, W. H.; Parks, B. C. & O'Donnell, H. J.
Description: Report discussing experiments done on expandable waxes of lignites to determine yields and properties from certain place in the United States.
Contributing Partner: UNT Libraries Government Documents Department
Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania

Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania

Date: 1950
Creator: Ash, S. H. (Simon Harry), b. 1889
Description: Report issued by the U.S. Bureau of Mines regarding a buried valley area (a deposit of clay, sand, and gravel) around the Susquehanna River in the anthracite region of Pennsylvania, near the city of Wilkes-Barre. According the the introduction, "The purpose of this report is to furnish data on the buried valley of the Susquehanna River that will be useful in solving the anthracite mine-water problem" and "This report (a) discusses the physical characteristics and the influence of the buried valley of the Susquehanna River on anthracite mining in the Wyoming Valley area of the Northern field, (b) correlates pertinent data relating to the buried valley, (c) presents accurate contour maps showing the position of the top of solid rock underlying the water-soaked valley-fill deposits in the buried valley, and (d) presents cross sections at regular intervals across the buried valley showing the irregularities in trend and bottom as well as the thickness, configuration, and nature of the materials composing the water-bearing valley-fill deposits" (p. 3).
Contributing Partner: UNT Libraries Government Documents Department
Characterization of Tar Acids from Coal-Hydrogenation Oils

Characterization of Tar Acids from Coal-Hydrogenation Oils

Date: 1950
Creator: Woolfolk, E. O.; Golumbic, C.; Friedel, R. A.; Orchin, Milton & Storch, H. H.
Description: From Introduction: "The purpose of this investigation was to separate and identify as many of the principal phenolic compounds produced by the mild hydrogenation of Pittsburgh-bed (Bruceton) coal as possible and to determine with the greatest possible accuracy the proportions in which they are present."
Contributing Partner: UNT Libraries Government Documents Department
[Illustrations: Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania]

[Illustrations: Buried Valley of the Susquehanna River: Anthracite Region of Pennsylvania]

Date: 1950~
Creator: unknown
Description: Illustrations that accompany a report issued by the U.S. Bureau of Mines regarding a buried valley area (a deposit of clay, sand, and gravel) around the Susquehanna River in the anthracite region of Pennsylvania, near the city of Wilkes-Barre. Most of the images are cross sections of the area.
Contributing Partner: UNT Libraries Government Documents Department
Inundated Anthracite Reserves: Eastern Middle Field of Pennsylvania

Inundated Anthracite Reserves: Eastern Middle Field of Pennsylvania

Date: 1950
Creator: Ash, S. H. (Simon Harry), b. 1889; Kynor, H. D.; Fatzinger, R. W.; Davies, B. S. & Gilbert, J. C.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the Tem Piute Tungsten Deposit, Lincoln County, Nevada

Investigation of the Tem Piute Tungsten Deposit, Lincoln County, Nevada

Date: January 1950
Creator: Binyon, Eugene O.; Holmes, G. H. & Johnson, A. C.
Description: Report issued by the Bureau of Mines over studies of the Tem Piute tungsten deposits. The physical features, geology, and mining methods are presented. This report includes maps, charts, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Magnetic Surveys in the Iron Springs District: Iron County, Utah

Magnetic Surveys in the Iron Springs District: Iron County, Utah

Date: January 1950
Creator: Cook, Kenneth L.
Description: Report issued by the Bureau of Mines over magnetometer surveys conducted on iron deposits in Utah. Details of the deposits included in the survey are listed. The methods of testing each deposit are also presented. This report includes tables, maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Mines and Mineral Deposits (Except Fuels) Fergus County, Montana

Mines and Mineral Deposits (Except Fuels) Fergus County, Montana

Date: January 1950
Creator: Robertson, Almon F.
Description: Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Fergus County, Montana. History, geology, and mineral production of the Fergus County mines are presented. This report includes tables, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Mines and Mineral Deposits (Except Fuels) Meagher County, Montana

Mines and Mineral Deposits (Except Fuels) Meagher County, Montana

Date: January 1950
Creator: Roby, Robert N.
Description: Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Meagher County, Montana. History, geology, and mineral production of the Meagher County mines are presented. This report includes tables, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Mining Methods and Practices at the Iron King Mine, Shattuck-Denn Mining Corporation, Yavapai County, Arizona

Mining Methods and Practices at the Iron King Mine, Shattuck-Denn Mining Corporation, Yavapai County, Arizona

Date: January 1950
Creator: Kumke, Charles A. & Mille, H. F.
Description: Report issued by the U.S. Bureau of Mines discussing mining methods in Arizona mines. As stated in the introduction, "this paper describes mining operations at the Iron King mine of the Shattuck-Denn Mining Corp. in Yavapai County, Ariz." (p. 2). This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Report of the Thirty-Fifth National Conference on Weights and Measures, 1950

Report of the Thirty-Fifth National Conference on Weights and Measures, 1950

Date: 1950
Creator: United States. National Bureau of Standards.
Description: Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Contributing Partner: UNT Libraries Government Documents Department
Pile Loading Tests Combined Morganza Floodway Control Structure

Pile Loading Tests Combined Morganza Floodway Control Structure

Date: January 1950
Creator: Waterways Experiment Station (U.S.)
Description: Series of pile loading tests performed on the Morganza Floodway control structure to determine the most economic way to support the foundation in the compressible underlying soils. The report also provides information about the structure and previous tests.
Contributing Partner: UNT Libraries Government Documents Department
Raccoons of North and Middle America

Raccoons of North and Middle America

Date: 1950
Creator: Goldman, Edward A.
Description: Summary of the raccoons of North and middle America, including history, habits, economic status, pelage and molt, measurements, and subgenera.
Contributing Partner: UNT Libraries Government Documents Department
Special Equipment in the Coal-Hydrogenation Demonstration Plant

Special Equipment in the Coal-Hydrogenation Demonstration Plant

Date: January 1950
Creator: Markovits, J. A.; Braun, K. C.; Donovan, J. T. & Sandaker, J. H.
Description: Report issued by the Bureau of Mines over the equipment used in coal hydrogenation demonstration plants. Detailed descriptions of the equipment and machinery are presented. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
United States Earthquakes, 1950

United States Earthquakes, 1950

Date: 1950
Creator: unknown
Description: Report discussing earthquake activity in the United States during 1950. The report is broken down by regions and has sections for specific earthquakes.
Contributing Partner: UNT Libraries Government Documents Department
Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues

Annual Report of the Secretary of the Interior for 1949: Synthetic Liquid Fuels, Part 3. - Liquid Fuels from Agricultural Residues

Date: February 1950
Creator: unknown
Description: Report issued by the U.S. Bureau of Mines on the development and production of synthetic liquid fuels derived from agricultural products. The amount of synthetic fuels developed from corn is presented. The report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Mines and Mineral Deposits (Except Fuels) Park County, Montana

Mines and Mineral Deposits (Except Fuels) Park County, Montana

Date: February 1950
Creator: Reed, Glenn C.
Description: Report issued by the U.S. Bureau of Mines discussing the mining procedures and minerals of Park County, Montana. History, geology, and mineral production of the Park County mines are presented. This report includes tables, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Reconnaissance of Metal Mining in the San Juan Region: Ouray, San Juan, and San Miguel Counties, Colorado

Reconnaissance of Metal Mining in the San Juan Region: Ouray, San Juan, and San Miguel Counties, Colorado

Date: March 1950
Creator: King, William H. & Allsman, Paul T.
Description: Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summary, "this paper describes the mineral deposits and discusses mining and milling methods and related operating conditions in an important gold, silver, lead, and zinc producing area in Ouray, San Juan, and San Miguel Counties, Colo., embracing 250 square miles" (p. 5). This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Extinguishing Fire with Carbon Dioxide in the Valier Mine, Valier Coal Company, Valier, Franklin County, Illinois

Extinguishing Fire with Carbon Dioxide in the Valier Mine, Valier Coal Company, Valier, Franklin County, Illinois

Date: April 1950
Creator: Westfield, James; Brumbaugh, H. C. & Whittaker, R. W.
Description: Report issued by the U.S. Bureau of Mines discussing mining fires, and the use of carbon dioxide as fire control. As stated in the introduction, "the purpose of this circular is to describe the sealing off of a mine fire and subsequent use of carbon dioxide gas to extinguish it" (p. 2). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Fighting a Fire in Number 59 Mine, Peabody Coal Company, Springfield, Sangamon County, Illinois

Fighting a Fire in Number 59 Mine, Peabody Coal Company, Springfield, Sangamon County, Illinois

Date: April 1950
Creator: O'Connor, J. A.; Malesky, J. S. & Higgins, T. C.
Description: Report issued by the U.S. Bureau of Mines discussing an electrical fire in the No. 59 mine in Springfield, Illinois. Details surrounding the fire are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Free Enterprise Uranium Prospect, Jefferson County, Montana

Free Enterprise Uranium Prospect, Jefferson County, Montana

Date: April 1950
Creator: Thurlow, Ernest E. & Reyner, Millard L.
Description: Abstract: The Free Enterprise property is located in the Boulder mining district, Jefferson County, Montana. Secondary uranium minerals occur here in small irregular concentrations in and adjacent to a narrow silicified fracture zone in quartz monzonite.
Contributing Partner: UNT Libraries Government Documents Department
Hydrogenation of Petroleum and Lignite Tar Distillates

Hydrogenation of Petroleum and Lignite Tar Distillates

Date: April 1950
Creator: Clarke, E. A.; Chaffee, C. C. & Hirst, L. L.
Description: Report issued by the U.S. Bureau of Mines regarding the operation of the Coal Hydrogenation Demonstration Plant in Missouri. This report summarizes the operating experience gained and the characteristics of the products created during operation of the plant. The report includes graphs, tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Investigation of Shawangunk Mine Zinc-Lead Deposit, Near Summitville, Sullivan County, New York

Investigation of Shawangunk Mine Zinc-Lead Deposit, Near Summitville, Sullivan County, New York

Date: April 1950
Creator: Eilertsen, N. A.
Description: Report issued by the U.S. Bureau of Mines on the Shawangunk mine near Sullivan County, New York. This study investigated the zinc-lead deposits found at the site. The report includes tables, maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
National Motor-Gasoline Survey: Winter, 1949-50

National Motor-Gasoline Survey: Winter, 1949-50

Date: June 1950
Creator: Blade, O. C.
Description: Report issued by the U.S. Bureau of Mines on the motor fuel sold in the U. S. during the winter of 1949-1950. Properties and trend characteristics of the fuel sold are presented. This report includes tables, graphs, and a map.
Contributing Partner: UNT Libraries Government Documents Department
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