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  Partner: UNT Libraries Government Documents Department
 Country: United States
 Collection: Technical Report Archive and Image Library
The Testing of Glass Volumetric Apparatus

The Testing of Glass Volumetric Apparatus

Date: 1908
Creator: Osborne, N. S. & Veazey, B. H.
Description: Report issued by the Bureau of Standards over testing conducted on volumetric glass apparatus. Types of glass apparatus being tested are presented and discussed. The results of the testing are also discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
A New Form of Standard Resistance

A New Form of Standard Resistance

Date: October 1, 1908
Creator: Rosa, Edward B.
Description: Report issued by the Bureau of Standards over new developments of electrical resistivity in manganin wire coils. The results of the developments are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Dependence of Magnetic Hysteresis upon Wave Form

Dependence of Magnetic Hysteresis upon Wave Form

Date: 1909
Creator: Lloyd, Morton G.
Description: Report issued by the Bureau of Standards over studies on magnetic hysteresis and its dependence upon wave form. Methods and equipment used during the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Geology and Water Resources of the Northern Portion of the Black Hills and Adjoining Regions in South Dakota and Wyoming

Geology and Water Resources of the Northern Portion of the Black Hills and Adjoining Regions in South Dakota and Wyoming

Date: 1909
Creator: Darton, Nelson Horatio
Description: Introduction: this paper, which supplements the report on the geology and water resources of the southern half of the Black Hills, published in 1901, is the result of studies made at intervals during the years 1899 to 1907.
Contributing Partner: UNT Libraries Government Documents Department
The Yakutat Bay Region, Alaska: Physiography, Glacial, and Areal Geology

The Yakutat Bay Region, Alaska: Physiography, Glacial, and Areal Geology

Date: 1909
Creator: Tarr, Ralph S. & Butler, Bert S.
Description: Physiography and glacial geology of the Yakutat Bay Region in Alaska.
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Mice of the American Genus Peromyscus

Revision of the Mice of the American Genus Peromyscus

Date: April 17, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "The work consists of a systematic study of all the members of the genus, and includes keys for the identification of the various forms, together with the necessary illustrations, and maps showing the geographic distribution of the species."
Contributing Partner: UNT Libraries Government Documents Department
The Rabbits of North America

The Rabbits of North America

Date: August 31, 1909
Creator: Nelson, E. W.
Description: From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of Panama to north Greenland."
Contributing Partner: UNT Libraries Government Documents Department
Biological Investigations in Alaska and Yukon Territory

Biological Investigations in Alaska and Yukon Territory

Date: October 7, 1909
Creator: Osgood, Wilfred H.
Description: From letter of transmittal: "Report on biological investigations made in the interior of Alaska and the Yukon territory in 1903 and 1904. It consists of separate reports on three distinct areas, describing the physiography and giving detailed accounts of the animal life of the region."
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Wood Rats of the Genus Neotoma

Revision of the Wood Rats of the Genus Neotoma

Date: October 19, 1910
Creator: Goldman, Edward A.
Description: From introduction: "Result of a study of the wood rats in the collection of the Biological Survey, numbering over 3,000 specimens, including topotypes of most of the species."
Contributing Partner: UNT Libraries Government Documents Department
Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity

Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity

Date: 1911
Creator: Cohen, Louis
Description: Report issued by the Bureau of Standards over studies conducted on coupled circuits. Emphasis was placed on the secondary circuit and its inductance and capacity. The results of the studies are presented and discussed. This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Determination of the Constants of Instrument Transformers

The Determination of the Constants of Instrument Transformers

Date: 1911
Creator: Agnew, P. G. & Fitch, T. T.
Description: Report issued by the Bureau of Standards over studies on instrument transformers. As stated in the first paragraph, "the principle of the method here described is the same for both current and potential transformers, being an application of the potentiometer method" (p. 281). The methods and equipment studied are presented and discussed.
Contributing Partner: UNT Libraries Government Documents Department
The Electrical Conductivity of Commercial Copper

The Electrical Conductivity of Commercial Copper

Date: 1911
Creator: Wolff, F. A. & Dellinger, J. H.
Description: Report issued by the Bureau of Standards over the conductivity of copper. Samples of commercial copper were studied, and the results are presented and discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Geology and Ore Deposits of the Breckenridge District, Colorado

Geology and Ore Deposits of the Breckenridge District, Colorado

Date: 1911
Creator: Ransome, Frederick Leslie
Description: Study of the geology and ore deposits of the Breckenridge District in Colorado.
Contributing Partner: UNT Libraries Government Documents Department
A Modified Method for the Determination of Relative Wave-Lengths

A Modified Method for the Determination of Relative Wave-Lengths

Date: 1911
Creator: Priest, Irwin G.
Description: Report issued by the Bureau of Standards over developments made to the methods for the determination of relative wave-lengths. The methods developed are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Date: 1911
Creator: Chamberlin, Rollin Thomas
Description: Report issued by the Bureau of Mines discussing coal mining gas and dust explosions, specifically those at the Monongah, Darr, and Naomi mines of Pennsylvania and West Virginia. Studies on mine explosions, as well as methods and analyses are presented. This report includes tables, and an illustration.
Contributing Partner: UNT Libraries Government Documents Department
Platinum Resistance Thermometry at High Temperatures

Platinum Resistance Thermometry at High Temperatures

Date: 1911
Creator: Waidner, C. W. & Burgess, George K.
Description: Report issued by the Bureau of Standards over platinum resistance thermometry. The advantages and limitations at high temperatures are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor

The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor

Date: 1911
Creator: Buckingham, Edgar
Description: Report issued by the Bureau of Standards over the Mollier diagram. The steam-turbine expansion line on the diagram is discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
A Study of the Current Transformer with Particular Reference to Iron Loss

A Study of the Current Transformer with Particular Reference to Iron Loss

Date: 1911
Creator: Agnew, P. G.
Description: Report issued by the Bureau of Standards over studies conducted on current transformers. Emphasis is placed on iron loss. The results of the studies are presented and discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Utilization of Fuel in Locomotive Practice

The Utilization of Fuel in Locomotive Practice

Date: 1911
Creator: Goss, W. F. M.
Description: Report that investigates the possibility of conserving coal despite its extensive use in railroad locomotives across the United States. Includes an experiment using different grades of coal in an approximation of a locomotive, as well as data regarding fuel utilization and loss.
Contributing Partner: UNT Libraries Government Documents Department
A Systematic Synopsis of the Muskrats

A Systematic Synopsis of the Muskrats

Date: April 29, 1911
Creator: Hollister, N.
Description: From introduction: "Systematic account of the genus Fiber through study of over 1,000 specimens, chiefly well-prepared skins, accompanied by skulls, together with many odd skulls and skeletons."
Contributing Partner: UNT Libraries Government Documents Department
A Biological Survey of Colorado

A Biological Survey of Colorado

Date: August 17, 1911
Creator: Cary, Merritt
Description: From introduction: "Report based chiefly on the field work prosecuted during 1905, 1906, 1907, and 1909. It is primarily a characterization of the several major distribution areas or life zones."
Contributing Partner: UNT Libraries Government Documents Department
Revision of the Spiny Pocket Mice: (Genera Heteromys and Liomys)

Revision of the Spiny Pocket Mice: (Genera Heteromys and Liomys)

Date: September 7, 1911
Creator: Goldman, Edward A.
Description: From introduction: "Result of a study of the spiny pocket mice in the collection of the Biological Survey, now numbering nearly 1,000 specimens, supplemented by about 130 in the United States National Museum and from various sources."
Contributing Partner: UNT Libraries Government Documents Department
The Constituents of Coal Soluble in Phenol

The Constituents of Coal Soluble in Phenol

Date: 1912
Creator: Frazer, J. C. W. & Hoffman, E. J.
Description: Technical paper issued by the Bureau of Mines over studies conducted on the constituents of coal. As stated in the introduction, "this paper presents some results of an investigation of the nature of the chemical compounds that go to make up the complex material known as coal" (p. 5). This report includes tables and a chart.
Contributing Partner: UNT Libraries Government Documents Department
[Illustrations: Mining Conditions Under the City of Scranton, Pennsylvania]

[Illustrations: Mining Conditions Under the City of Scranton, Pennsylvania]

Date: 1912
Creator: United States. Bureau of Mines.
Description: Maps that illustrate sections of the anthracite coal mines beneath the city of Scranton, Pennsylvania to accompany a bulletin issued by the U.S. Bureau of Mines.
Contributing Partner: UNT Libraries Government Documents Department