War Gas Investigations: Advance Chapter from Bulletin 178, War Work of the Bureau of Mines (open access)

War Gas Investigations: Advance Chapter from Bulletin 178, War Work of the Bureau of Mines

From General Statement: "Beginning with an investigation to develop the best type of gas mask, the scope of the work extended until it included researches relating to a wide range of devices, such as different types of poisonous and irritating gases and smokes, smoke screens, gas shells and gas bombs, signal lights, and incendiary bombs. When the results obtained through this research were to be applied by the War Department, the Director of the Bureau of Mines cooperated in the selection of men to have charge of manufacture or further development, recommending chemists who subsequently received commissions in the Army. Perhaps the greatest result of the research work has been the demonstration of the value of the services that the chemist and chemical engineer can render in time of need and the recognition of chemical investigations as a necessary function of the Government."
Date: 1919
Creator: Manning, Van. H.
System: The UNT Digital Library
War Minerals Nitrogen Fixation and Sodium Cyanide (open access)

War Minerals Nitrogen Fixation and Sodium Cyanide

Report discussing the results of the Bureau of Mines' investigations into questions of priority, transportation, fuel, equipment, construction of highways and roads, labor supply, best practices for mining, and the development of new materials in the production of war minerals. Produced for the War Industries Board, the U.S. Shipping Board, and other government establishments.
Date: June 1918
Creator: Manning, Van. H.
System: The UNT Digital Library
The National Fuel Efficiency Program During the War Years, 1943-45 (open access)

The National Fuel Efficiency Program During the War Years, 1943-45

From Forward: "This bulletin describes how the work was accomplished, including the functioning of the central office, the division of the nation into working areas, the acquiring of volunteer workers, the functioning of the area offices, and achievement of publicity. Representative resulting fuel saving at a number of individual plants are listed, as well as the estimated over-all accomplishments. This report should be of future value as an example of national organizing of volunteer workers, in addition to serving as a historical record."
Date: 1949
Creator: Barkley, J. F.; Cheasley, Thomas C.; Waddell, K. M. & Waddell, K. M.
System: The UNT Digital Library
War Minerals, Nitrogen Fixation and Sodium Cyanide (open access)

War Minerals, Nitrogen Fixation and Sodium Cyanide

Report issued by the Bureau of Mines over investigations conducted on common war minerals. Descriptions of the minerals and their uses are presented.
Date: 1919
Creator: Manning, Van. H.
System: The UNT Digital Library
Petroleum Investigations and Production of Helium (open access)

Petroleum Investigations and Production of Helium

Report discussing petroleum investigations and the production of helium by the Bureau of Mines during World War I.
Date: June 1919
Creator: Manning, Van. H.
System: The UNT Digital Library
German Low-Temperature Coal-Tar Industry (open access)

German Low-Temperature Coal-Tar Industry

Report issued by the U.S. Bureau of Mines discussing a low-temperature coal-tar industry in Germany. As stated in the Purpose and Scope of the Investigation, "the primary purpose of the investigation covered by this report was to determine to what extent the production and use of low-temperature tar in Germany had advanced during the 10-year period prior to the close of the last war" (p. 7). This report includes tables, illustrations, and a photograph.
Date: February 1949
Creator: Rhodes, E. O.
System: The UNT Digital Library
Increased Pig-Iron Output Through Improved Coke (open access)

Increased Pig-Iron Output Through Improved Coke

Report issued by the U.S. Bureau of Mines on the increase of pig-iron during steel production. The machinery, organization, and methods used in the study are presented. This report includes tables, graphs, and photographs.
Date: May 1943
Creator: Schmidt, L. D.; Schroeder, W. C. & Fieldner, Arno Carl
System: The UNT Digital Library
Safety in Coal Mining: A Handbook (open access)

Safety in Coal Mining: A Handbook

Report issued by the Bureau of Mines discussing safety measures adopted by mining operations in the United States. As stated in the introduction, "this report deals solely with accidents in coal mines and with the means of prevention that have been determined and officially approved by the bureau" (p. 2). This report includes tables.
Date: 1928
Creator: Rice, George S.
System: The UNT Digital Library
The Manufacture of Sulphuric Acid in the United States (open access)

The Manufacture of Sulphuric Acid in the United States

Report issued by the Bureau of Mines over the production of sulfuric acid. As stated in the introduction, "the present bulletin was prepared to cover the main facts in regard to the industry in this country, including a discussion of the supplies of sulfur-bearing raw materials, the situation of the acid plants, the principal points in regard to manufacturing processes, and the uses of the acid" (p. 2). This report includes tables, illustrations, photographs, and a map.
Date: July 1920
Creator: Wells, Arthur Edward & Fogg, Donald E.
System: The UNT Digital Library
Petroleum Laws of All America (open access)

Petroleum Laws of All America

Report issued by the Bureau of Mines covering petroleum laws of the U.S. and surrounding oil producing countries. As stated in the preface, "this bulletin includes the petroleum laws of (1) United States; (2) the several oil-producing States; (3) Canada; (4) Mexico; (5) the Republics of Central and South America" (p. iv).
Date: March 1921
Creator: Thompson, Joseph Wesley
System: The UNT Digital Library
Investigation of Toxic Gases from Mexican and other High-Sulphur Petroleums and Products: Report by the Bureau of Mines, Department of the Interior, to the American Petroleum Institute (open access)

Investigation of Toxic Gases from Mexican and other High-Sulphur Petroleums and Products: Report by the Bureau of Mines, Department of the Interior, to the American Petroleum Institute

From Scope of the Work and Findings: "The work was divided into two parts, namely, field work and laboratory investigations. The most interesting and important of the laboratory investigations. The most interesting and important of the laboratory findings were: (1) The presence of hydrogen sulphide (H2S) in the gases and vapors from light Mexican crude; (2) the extreme toxicity of H2S; (3) the absence of arsine, stibine, phosgene, hydrocyanic acid, and other toxic substances; (4) treatment recommended for poisoning by H2S; (5) use and limitations of oxygen breathing apparatus, hose masks, and gas masks."
Date: 1923
Creator: Sayres, R. R.; Smith, N. A. C.; Fieldner, A. C.; Mitchell, C. W.; Jones, G. W.; Yant, W. P. et al.
System: The UNT Digital Library
Investigation of Arkansas Bauxite (open access)

Investigation of Arkansas Bauxite

Report issued by the Bureau of Mines over exploratory work conducted on the bauxite deposits of Arkansas. Descriptions of geophysical characteristics and core drilling results are presented. This report includes tables, maps, illustrations, and photographs.
Date: March 1948
Creator: Malamphy, M. C.; Dale, G. K.; Romslo, T. M.; Reed, A. H., Jr.; Ollar, A. & Tracey, J. I., Jr.
System: The UNT Digital Library
Survey of Tin in California (open access)

Survey of Tin in California

Report issued by the U.S. Bureau of Mines on a survey of tin deposits in California. A focus on tin deposits in Kern and San Bernardino Counties are presented. The report includes two maps.
Date: April 1946
Creator: Bedford, Robert H. & Johnson, F. T.
System: The UNT Digital Library
Analyses of Kentucky Coals (open access)

Analyses of Kentucky Coals

Report issued by the Bureau of Mines discussing analyses of the Eastern and Western coal fields in Kentucky. The two coal fields are described in detail. This report includes tables, and illustrations.
Date: 1944
Creator: McFarlan, Arthur C.
System: The UNT Digital Library
World Survey of Tantalum Ore (open access)

World Survey of Tantalum Ore

Report issued by the U.S. Bureau of Mines discussing the occurrences of tantalum in different areas of the world. The tantalum deposits are described in reference to each individual country that it is found in. This report includes maps, tables, and illustrations.
Date: March 1945
Creator: Baker, James S.
System: The UNT Digital Library
Utilization of Manganiferous Iron Ores (open access)

Utilization of Manganiferous Iron Ores

Technical paper issued by the Bureau of Mines over the use of manganese with iron ore. Different uses of the ore are presented and discussed. This paper includes tables, photographs, and illustrations.
Date: 1926
Creator: Joseph, T. L.; Royster, P. H. & Kinney, Selwyne P.
System: The UNT Digital Library
Geophysical Prospecting: Some Electrical Methods (open access)

Geophysical Prospecting: Some Electrical Methods

Technical paper issued by the Bureau of Mines over experiments in electrical methods. The methods and equipment used are presented and described. This paper includes tables, illustrations, and photographs.
Date: 1928
Creator: Eve, A. S. & Keys, D. A.
System: The UNT Digital Library
Analyses of West Virginia Coals (open access)

Analyses of West Virginia Coals

Technical paper issued by the Bureau of Mines over studies of West Virginia coal fields. Characteristics of coals and mines are discussed. This paper includes tables, maps, and illustrations.
Date: 1942
Creator: Price, Paul H.; Heck, E. T.; Fieldner, Arno Carl; Toenges, Albert L.; Anderson, R. L.; Snyder, N. H. et al.
System: The UNT Digital Library
Gas Masks for Gasoline and Petroleum Vapors (open access)

Gas Masks for Gasoline and Petroleum Vapors

Technical paper issued by the Bureau of Mines over gas masks developed for gasoline and petroleum vapors. Descriptions of different types of gas masks developed are presented. This paper includes tables, photographs, and illustrations.
Date: August 1924
Creator: Katz, Sidney H. & Bloomfield, J. J.
System: The UNT Digital Library
Laboratory Studies of the Trent Process (open access)

Laboratory Studies of the Trent Process

Report issued by the U.S. Bureau of Mines detailing the laboratory-scale tests of the efficiency of the Trent process in cleaning coal, in which powdered coal, water, and oil is agitated or beaten together to remove impurities. The report includes details in tables detailing the efficiency varying the type and amounts of coal, oil, and water on the process.
Date: July 1921
Creator: Perrott, G. St. John & Kinney, Selwyne Perez
System: The UNT Digital Library
Dust Respirators: Their Construction and Filtering Efficiency (open access)

Dust Respirators: Their Construction and Filtering Efficiency

Technical paper issued by the Bureau of Mines over studies on dust respirators. The development and efficiency of the respirators are discussed. This paper includes tables, illustrations, and photographs.
Date: 1926
Creator: Katz, Sidney H.; Smith, G. W. & Meiter, E. G.
System: The UNT Digital Library
Studies on Explosives and Explosions, Fiscal Year 1943 (open access)

Studies on Explosives and Explosions, Fiscal Year 1943

Report issued by the U.S. Bureau of Mines on the documented explosives testing during 1943. Properties of explosives tested are presented. This report includes tables, graphs, and illustrations.
Date: February 1944
Creator: Huff, Wilbert James
System: The UNT Digital Library
Hydrogenation of Petroleum and Lignite Tar Distillates (open access)

Hydrogenation of Petroleum and Lignite Tar Distillates

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.
Date: April 1950
Creator: Clarke, E. A.; Chaffee, C. C. & Hirst, L. L.
System: The UNT Digital Library
Laramie Sponge-Iron Pilot Plant (open access)

Laramie Sponge-Iron Pilot Plant

Report issued by the Bureau of Mines over studies conducted on the pilot plant in Laramie County, Wyoming. As stated in the introduction, "the purpose of this report is to record information derived from recent experimental work that had as its objective the development and demonstration of one method of producing sponge iron" (p. 2). This report includes tables, illustrations, and photographs.
Date: September 1948
Creator: Johnston, T. L. & Mahan, W. M.
System: The UNT Digital Library