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100KW Emergency Diesel Generator Set Details of Day Tank, Water Trap & Orifice

Blueprint depicting technical details of Battleship Texas.
Date: August 1, 1943
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 63, No. 46, Ed. 1 Sunday, August 1, 1943 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 63, No. 46, Ed. 1 Sunday, August 1, 1943

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: August 1, 1943
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
An American Edition of the Bach "St. Matthew Passion" Part I (open access)

An American Edition of the Bach "St. Matthew Passion" Part I

This subject has been chosen by the writer for the purpose of discussing these problems of performance, arising with the composition, the St. Matthew Passion, by J. S. Bach. Since Bach was a German and wrote in that language, the edition used is called the American edition. The performances in America are, with few exceptions, based upon translations which must be accurately edited so as not to obscure Bach's intentions.
Date: August 1943
Creator: Payne, Virginia S. (Virginia St. Clair), 1920-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas (open access)

Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas

Report issued by the U.S. Bureau of Mines on the oil fields located near the Mexia-Powell fault line in Texas. Properties of the oil fields, including geology and oil production, are presented. This report includes tables, graphs, maps, and illustrations.
Date: August 1943
Creator: Hill, Harry Blackburn & Guthrie, R. K.
Object Type: Report
System: The UNT Digital Library
Antiknock Effectiveness of Xylidines in Small-Scale Engines (open access)

Antiknock Effectiveness of Xylidines in Small-Scale Engines

"The data presented in this report are part of a general program to determine the effects of xylidines on the knock-limited performance of currently used aviation fuels" (p. 2).
Date: August 1943
Creator: Branstetter, J. Robert & Meyer, Carl L.
Object Type: Report
System: The UNT Digital Library

Atlanta, Birmingham & Coast (AB&C) 79

A photograph print showing Atlanta, Birmingham & Coast (AB&C) 79, 4-6-2, streamlined steamer with two-passenger train, near Fitzgerald, GA. (Engine had a head-on collision in June 1945 and was scrapped.)
Date: August 1943
Creator: Lowe, Shelby F.
Object Type: Photograph
System: The Gateway to Oklahoma History
Bearing strengths of some wrought-aluminum alloys (open access)

Bearing strengths of some wrought-aluminum alloys

From Introduction: "Although a number of investigations of the bearing strength of aluminum alloys have been made, the problem remains one of considerable interest to the aircraft industry. For this reason it has seemed advisable to make additional tests of the commonly used aircraft alloys in an effort to establish a better basis for the selection of allowable bearing values. Current design practice does not recognize the effect of edge distance upon bearing strengths, and for this reason edge distance was one of the principal variables considered in this investigation. The increasing emphasis being placed upon permanent set limitations makes it essential that more information on bearing yield phenomena be obtained."
Date: August 1943
Creator: Moore, R. L. & Wescoat, C.
Object Type: Report
System: The UNT Digital Library
Borger Daily Herald (Borger, Tex.), Vol. 17, No. 215, Ed. 1 Sunday, August 1, 1943 (open access)

Borger Daily Herald (Borger, Tex.), Vol. 17, No. 215, Ed. 1 Sunday, August 1, 1943

Daily newspaper from Borger, Texas that includes local, state, and national news along with extensive advertising.
Date: August 1, 1943
Creator: Phillips, J. C.
Object Type: Newspaper
System: The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 43, No. 288, Ed. 1 Sunday, August 1, 1943 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 43, No. 288, Ed. 1 Sunday, August 1, 1943

Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date: August 1, 1943
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Bulletin: Hardin-Simmons University, Ex-Student Edition, August 1943 (open access)

Bulletin: Hardin-Simmons University, Ex-Student Edition, August 1943

The Hardin-Simmons alumni newsletter includes information regarding events at the school and news about university students, staff, and alumni.
Date: August 1943
Creator: Hardin-Simmons University
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Byproduct Coke-Oven Tests of Washington Coals (open access)

Byproduct Coke-Oven Tests of Washington Coals

Report issued by the U.S. Bureau of Mines on the coking-coal testing done on Washington coal. Descriptions of the testing, and properties of the coals tested are presented. This report includes tables, and photographs.
Date: August 1943
Creator: Yancey, H. F.; Daniels, Joseph; McMillan, E. R. & Geer, M. R.
Object Type: Report
System: The UNT Digital Library
Cleburne Times-Review (Cleburne, Tex.), Vol. 38, No. 209, Ed. 1 Sunday, August 1, 1943 (open access)

Cleburne Times-Review (Cleburne, Tex.), Vol. 38, No. 209, Ed. 1 Sunday, August 1, 1943

Daily newspaper from Cleburne, Texas that includes local, state, and national news along with advertising.
Date: August 1, 1943
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Cushing Daily Citizen (Cushing, Okla.), Vol. 20, No. 261, Ed. 1 Sunday, August 1, 1943 (open access)

The Cushing Daily Citizen (Cushing, Okla.), Vol. 20, No. 261, Ed. 1 Sunday, August 1, 1943

Daily newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date: August 1, 1943
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Determination of the damping moment in yawing for tapered wings with partial-span flaps (open access)

Determination of the damping moment in yawing for tapered wings with partial-span flaps

Report presenting a method for determining the damping moment in yawing for tapered wings with partial-span flaps. Charts are given for untwisted wings with various taper ratios, aspect ratios, and center-span flaps. Theoretical and experimental results are provided.
Date: August 1943
Creator: Harmon, Sidney M.
Object Type: Report
System: The UNT Digital Library
Development of thermal ice-prevention equipment for the B-17F airplane (open access)

Development of thermal ice-prevention equipment for the B-17F airplane

Report presenting a thermal ice-prevention system for the B-17F airplane. The report includes a description of the design, an outline of the design, analysis, and a presentation and discussion of flight-test thermal data secured under non-icing conditions. The basic idea of the design was to raise the temperature of the surfaces to be protected from ice formations by subjecting the inner faces to a stream of heated air.
Date: August 1943
Creator: Jones, Alun R. & Rodert, Lewis A.
Object Type: Report
System: The UNT Digital Library

Dr. Clark and Horsewoman

Woman riding horse on a dirt road.
Date: August 1, 1943
Creator: Douglass, Neal
Object Type: Photograph
System: The Portal to Texas History
Economic Considerations in the Recovery of Magnesia from Dolomite (open access)

Economic Considerations in the Recovery of Magnesia from Dolomite

Report issued by the U.S. Bureau of Mines discussing the recovery of magnesia from dolomite. Processes and methods of recovery are described. This report includes tables.
Date: August 1943
Creator: Schallis, Alvin
Object Type: Report
System: The UNT Digital Library
The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy (open access)

The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

"An experimental study was made to determine the effect of artificial aging on the tensile properties of alclad 24S-T and 24S-T aluminum-alloy sheet material. The results of the tests show that certain combinations of aging time and temperature cause a marked increase in the yield strength and a small increase in the ultimate strength; these increases are accompanied by a very large decrease in elongation. A curve is presented that shows the maximum yield strengths that can be obtained by aging this material at various combinations of time and temperature" (p. 1).
Date: August 1943
Creator: Kotanchik, Joseph N.; Woods, Walter & Zender, George W.
Object Type: Report
System: The UNT Digital Library
The Effect of Mass Distribution on the Lateral Stability and Control Characteristics of an Airplane as Determined by Tests of a Model in the Free-Flight Tunnel (open access)

The Effect of Mass Distribution on the Lateral Stability and Control Characteristics of an Airplane as Determined by Tests of a Model in the Free-Flight Tunnel

"The effects of mass distribution on lateral stability and control characteristics of an airplane have been determined by flight tests of a model in the NACA free-flight tunnel. In the investigation, the rolling and yawing movements of inertia were increased from normal values to values up to five times normal. For each moment-of-inertia condition, combinations of dihedral and vertical-tail area representing a variety of airplane configurations were tested" (p. 1).
Date: August 1943
Creator: Campbell, John P. & Seacord, Charles L., Jr.
Object Type: Report
System: The UNT Digital Library
The effect of xylidines on the load-carrying capacity of an aircraft-engine oil 1 (open access)

The effect of xylidines on the load-carrying capacity of an aircraft-engine oil 1

Report presenting testing to determine the effect of xylidines on the load-carrying capacity of aircraft-engine oil in several test devices. Lubricating oil and lubricating oil with xylidines added was tested in four different testing machines. In all of the experiments, adding the xylidines made the oil a poorer lubricant in the boundary region of lubrication, where metal-to-metal contact occurs.
Date: August 1943
Creator: Spurr, Robert A. & Olson, Walter T.
Object Type: Report
System: The UNT Digital Library
The Effect of Xylidines on the Stability of an Aircraft-Engine Lubricating Oil (open access)

The Effect of Xylidines on the Stability of an Aircraft-Engine Lubricating Oil

Report presenting tests to determine the effect of xylidines on the stability of an aircraft-engine lubricating oil. The Indiana oxidation test and measurements of the oxygen absorption rate of the oil samples were performed on Navy 1120 oil, Navy 1120 oil plus 0.5 percent by weight of xylidines, and Navy 1120 oil used in piston-ring-sticking tests both with and without xylidines. Results regarding the Indiana oxidation test, the Davis oxidation test, the automatic oil-oxidation apparatus, and a laboratory inspection are provided.
Date: August 1943
Creator: Olson, Walter T. & Meyrowitz, Emanuel
Object Type: Report
System: The UNT Digital Library
The El Reno Daily Tribune (El Reno, Okla.), Vol. 52, No. 131, Ed. 1 Sunday, August 1, 1943 (open access)

The El Reno Daily Tribune (El Reno, Okla.), Vol. 52, No. 131, Ed. 1 Sunday, August 1, 1943

Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date: August 1, 1943
Creator: Dyer, Ray J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Elimination of rumble from the cooling ducts of a single-engine pursuit airplane (open access)

Elimination of rumble from the cooling ducts of a single-engine pursuit airplane

Report presenting a full-size single-engine pursuit airplane, with wing tips cut off, tested in the 16-foot wind tunnel. The purpose was to find means for eliminating an extreme rumble which occurred at high speeds when the radiator air-duct-exit openings were small. Results regarding rumble, cooling air, and drag are provided.
Date: August 1943
Creator: Matthews, Howard F.
Object Type: Report
System: The UNT Digital Library
Engineering Study of the Rodessa Oil Field in Louisiana, Texas, and Arkansas (open access)

Engineering Study of the Rodessa Oil Field in Louisiana, Texas, and Arkansas

Report issued by the Bureau of Mines over drilling operations in Texas, Arkansas, and Louisiana. Results of the operations are discussed. This report includes maps, tables, illustrations, and photographs.
Date: August 1943
Creator: Hill, Harry Blackburn & Guthrie, R. K.
Object Type: Report
System: The UNT Digital Library