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Anti-Fretting Wear Coating for Substrates (open access)

Anti-Fretting Wear Coating for Substrates

Patent relating to an anti-fretting wear coating for substrates.
Date: May 18, 2012
Creator: Scharf, Thomas W.; Mohseni, Hamidreza & Tiley, Jaimie S.
Object Type: Patent
System: The UNT Digital Library

Baltimore & Ohio (B&O) 4545

A photograph print showing Baltimore & Ohio (B&O) 4545, 2-8-2, Dayton, OH.
Date: September 3, 1939
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Bismuth Casting and Canning : (Information Report) (open access)

Bismuth Casting and Canning : (Information Report)

Introduction: The experimental work at Mound Laboratory on bismuth casting and the sealing of aluminum irradiation containers is an outgrowth of the bismuth recovery project. Since the recovered bismuth contains residual activity it is necessary that the bismuth be processed to the point that no contamination will result from shipment or any subsequent operations required to prepare the bismuth for irradiation. In order to satisfy these requirements the work here has consisted of investigating methods of preparing the bismuth slugs in the shapes required and of mechanically sealing the aluminum container.
Date: June 16, 1952
Creator: Engle, Paul
Object Type: Report
System: The UNT Digital Library
Contribution of the Westminster Choir Movement to American Choral Music (open access)

Contribution of the Westminster Choir Movement to American Choral Music

The purpose of this survey is to evaluate the contribution that the Westminster Choir movement has made to choral music in the United States today. It is hoped after the contributions have been stated by the investigator that the important position Westminster Choir College is occupying will be better understood.
Date: June 1942
Creator: Schmoyer, Helen Cecelia
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Convair Supervisory Newsletter, Number 107, August 26, 1953 (open access)

Convair Supervisory Newsletter, Number 107, August 26, 1953

Weekly newsletter written for supervisors working at the Convair Division in Fort Worth containing news about events and activities, workplace reminders, and other relevant information.
Date: August 26, 1953
Creator: Esenwein, August C.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
[Correspondence Between North American Aviation, Inc. of Kansas and the Army Air Force Material Command] (open access)

[Correspondence Between North American Aviation, Inc. of Kansas and the Army Air Force Material Command]

Correspondence between North American Aviation, Inc. of Kansas and the Army Air Force Material Command discussing the creation of a device to aid female pilots in relieving themselves mid-flight. Both letters are written in a comical rhyming scheme with several euphemistic references to bathroom activities. The pages come with one half of a manila folder that has, "Byrd Granger's documentation of militarization", written on it in pen.
Date: 1943-10-08/1943-10-12
Creator: North American Aviation, Inc. of Kansas
Object Type: Text
System: The Portal to Texas History
Digital Model Simulation of the Glacial-Outwash Aquifer at Dayton, Ohio (open access)

Digital Model Simulation of the Glacial-Outwash Aquifer at Dayton, Ohio

From introduction: The specific purpose of the digital model study was to develop a better understanding of the aquifer system and to show how it responds to various pumping stresses. The scope of the study was to develop a single-transmissive-layer model that could be used to evaluate the effects proposed ground-water development schemes would have on water levels.
Date: September 1975
Creator: Fidler, Richard E.
Object Type: Report
System: The UNT Digital Library
Engineering Study of Evaporation for Concentrating Radioactive Liquid Wastes : Engineering Research Final Report (open access)

Engineering Study of Evaporation for Concentrating Radioactive Liquid Wastes : Engineering Research Final Report

Summary: "The problem of evaporation of secondary radioactive wastes resulting from waste disposal studies at Mound Laboratoy has been studied experimentally to determine the fundamental design characteristics of a plant size unit. Emphasis, of course, was on decontamination, but the factors affecting foaming and scaling also had to be investigated and evaluated. Generally speaking, the final design is a standard type of evaporator, the only unique feature being the relation of the two effects. Where critical, as affecting performance, the particular design features have been specified."
Date: November 1, 1950
Creator: Bates, R. L. & McEwen, M.
Object Type: Report
System: The UNT Digital Library

Erie Railroad (ERIE) 123

A photograph print showing Erie Railroad (ERIE) 123, 0-8-0 (class C-1), Dayton, OH.
Date: May 14, 1939
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

Erie Railroad (ERIE) 2714

A photograph print showing Erie Railroad (ERIE) 2714, 4-6-2 (class K4), Dayton, OH.
Date: June 11, 1939
Creator: Bennett, William
Object Type: Photograph
System: The Gateway to Oklahoma History
How Do We Live With Each Other's Deepest Differences? (open access)

How Do We Live With Each Other's Deepest Differences?

Text of a speech entitled "How Do We Live With Each Other's Deepest Differences?" given by Barbara C. Jordan at a conference related to Race Relations in Ohio.
Date: June 28, 1990
Creator: Jordan, Barbara C.
Object Type: Text
System: The Portal to Texas History
[Instructions for Advance Payments] (open access)

[Instructions for Advance Payments]

Instructions and documents for advance payments to assist government contractors signed by Major Charles G. Schaefer.
Date: unknown
Creator: unknown
Object Type: Text
System: The Portal to Texas History
[Jacqueline Cochran's Typed Daily Schedule: December 1969 to December 1973] (open access)

[Jacqueline Cochran's Typed Daily Schedule: December 1969 to December 1973]

Text of Jacqueline Cochran's typed daily schedule from December 21, 1969, to December 15, 1973, including golf tournaments, doctor appointments, hair appointments, Arthritis Foundation committee meetings, dinner meetings, budget meetings, and board meetings. Entries include day of week, time, and location. They also include personal handwritten notes on some entries.
Date: unknown
Creator: unknown
Object Type: Text
System: The Portal to Texas History
[Kentucky] (open access)

[Kentucky]

Someone was bequeathed Kentucky property? On the other side, it is a repeat of the first page.
Date: unknown
Creator: Moore, Charles
Object Type: Text
System: The UNT Digital Library
[Letter from Alex Bradford to Gustave E. Bonadio - October 2, 1944] (open access)

[Letter from Alex Bradford to Gustave E. Bonadio - October 2, 1944]

Letter from Alex Bradford to Gustave E. Bonadio discussing various topics related to the firefighting profession and closely related tangents. Mr. Bradford asks for a copy of Dr. Theobold’s book on Hydraulics be sent to his permanent PO box in Burbank, California. He additionally mentions that he was asked to write a book on firefighting techniques for “PITMAN” but ultimately chose not due to his specialization in Class B fires and his unconventional take on extinguishing fires. Mr. Bradford confirms the existence of an article on “Loaded Streams” at the New York Public Library published in Oil and Gas Journal between 1929-1931 by Dr. Charlie Thomas of Thomas & Hochwalt Research Laboratories in Dayton, Ohio. Discussing the various United States Military branches and how they have been approaching firefighting within their respective branches. Focused primarily on the Navy, Army, and Coast Guard. Finally, Mr. Bradford mentions that there are new chemical developments used for firefighting, however they are not the ideal concoction for putting out blazes.
Date: October 2, 1944
Creator: Bradford, Alex
Object Type: Letter
System: The Portal to Texas History
[Letter from Alex Bradford to Gustavo E. Bonadio - September 14, 1944] (open access)

[Letter from Alex Bradford to Gustavo E. Bonadio - September 14, 1944]

Letter from Alex Bradford to Gustavo E. Bonadio discussing the benefits attributed to various fire extinguishers and their manufacturers. Additionally Mr. Bradford asks about the "loaded steam" type of extinguishers and the possibility of laboratory testing.
Date: September 14, 1944
Creator: Bradford, Alex
Object Type: Letter
System: The Portal to Texas History
[Letter from Harris L. Kempner to Lieutenant Colonel George Brian Woods, June 14, 1945] (open access)

[Letter from Harris L. Kempner to Lieutenant Colonel George Brian Woods, June 14, 1945]

Letter from Harris L. Kempner to George Brian Woods sending a copy of a recommendation regarding the Price Revision Division and requesting the copy be sent back.
Date: June 14, 1945
Creator: Kempner, Harris Leon
Object Type: Letter
System: The Portal to Texas History
[Letter from Harris L. Kempner to Rear Admiral A. C. Miles, December 27, 1945] (open access)

[Letter from Harris L. Kempner to Rear Admiral A. C. Miles, December 27, 1945]

Letter from Harris L. Kempner to A. C. Miles thanking him for the Christmas card and asking about the nature of his job in Hawaii, discussing the possibility of visiting.
Date: December 27, 1945
Creator: Kempner, Harris Leon
Object Type: Letter
System: The Portal to Texas History
[Letter from Isaac H. Kempner to Newsweek, July 24, 1962] (open access)

[Letter from Isaac H. Kempner to Newsweek, July 24, 1962]

Letter from Isaac H. Kempner to Newsweek informing that he would like all issues of Newsweek at his address.
Date: July 24, 1962
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History
[Letter from Isaac H. Kempner to U. S. News & World Report, February 13, 1957] (open access)

[Letter from Isaac H. Kempner to U. S. News & World Report, February 13, 1957]

Letter from Isaac H. Kempner to U. S. News & World Report subscribing to the U. S. News and World Report.
Date: February 13, 1957
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History
[Letter from Isaac H. Kempner to U. S. News & World Report, July 17, 1957] (open access)

[Letter from Isaac H. Kempner to U. S. News & World Report, July 17, 1957]

Letter from Isaac H. Kempner to U. S. News & World Report sending a subscription renewal for two years.
Date: July 17, 1957
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History
[Letter from Isaac H. Kempner to U. S. News & World Report, July 24, 1957] (open access)

[Letter from Isaac H. Kempner to U. S. News & World Report, July 24, 1957]

Letter from Isaac H. Kempner to the U. S. News & World Report renewing a two year subscription.
Date: July 24, 1957
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History
[Letter from Isaac H. Kempner to U. S. News & World Report, July 29, 1957] (open access)

[Letter from Isaac H. Kempner to U. S. News & World Report, July 29, 1957]

Letter from Isaac H. Kempner to the U. S. News & World Report sending a two year renewal subscription.
Date: July 29, 1957
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History
[Letter from J. W. Coleburn, Jr. to Daniel W. Kempner, April 21, 1952] (open access)

[Letter from J. W. Coleburn, Jr. to Daniel W. Kempner, April 21, 1952]

Letter from J. W. Coleburn of the Greenbrier and Cottages to Daniel W. Kempner thanking him for returning the coat hanger that was mistakenly sent to him.
Date: April 21, 1952
Creator: Coleburn, J. W., Jr.
Object Type: Letter
System: The Portal to Texas History