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The Dyle and Bacalan "DB 70" Commercial Airplane (French): An All-Metal High-Wing Monoplane (open access)

The Dyle and Bacalan "DB 70" Commercial Airplane (French): An All-Metal High-Wing Monoplane

Report presenting a description of the Dyle and Balaclan DB 70, which is a commercial airplane with a very thick wing. Details of the fuselages, wings, passenger and pilot spaces, ability to function as an ambulance airplane, and flying qualities are provided.
Date: March 1930
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Boundary Layer as a Means of Controlling the Flow of Liquids and Gases (open access)

The Boundary Layer as a Means of Controlling the Flow of Liquids and Gases

According to one of the main propositions of the boundary layer theory the scarcely noticeable boundary layer may, under certain conditions, have a decisive influence on the form of the external flow by causing it to separate from the wing surface. These phenomena are known to be caused by a kind of stagnation of the boundary layer at the point of separation. The present report deals with similar phenomena. It is important to note that usually the cause (external interference) directly affects only the layer close to the wall, while its indirect effect extends to a large portion of the external flow.
Date: March 1930
Creator: Schrenk, Oskar
Object Type: Report
System: The UNT Digital Library
Les Mureaux "130.a2" Observation Airplane (French): A High-Wing Two-Seat Monoplane (open access)

Les Mureaux "130.a2" Observation Airplane (French): A High-Wing Two-Seat Monoplane

Circular presenting Les Mureaux 130.A2, which is a high-wing two-seat observation monoplane. A description of the design, performances, components, performance qualities, photographs, and drawings are provided.
Date: March 1930
Creator: Frachet, André
Object Type: Report
System: The UNT Digital Library
The "Latécoère 28" Commercial Airplane (French): A Ten Passenger High-Wing Monoplane (open access)

The "Latécoère 28" Commercial Airplane (French): A Ten Passenger High-Wing Monoplane

Report presenting a description of the Latécoère 28, a commercial monoplane. A detailed description of the design, flight characteristics, and special features are provided.
Date: March 1930
Creator: unknown
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0368.0019]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: March 10, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0242.0359]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "The third daughter of Baron Tatsujiro Sato, president of Juntendo Hospital, Tokyo."
Date: March 23, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0053.1197]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: March 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0297B.0347]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: March 30, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0315B.0228]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: March 8, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0293B.0166]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: March 9, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0301B.0559]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: March 3, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0249.0165]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Harrah Oklahoma, Grade School Fire"
Date: March 6, 1930
Creator: Oklahoma Publishing Company
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0292B.0159]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Hobart highschool's wrestling team in the last four years has lost only three matches."
Date: March 14, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0322B.0055]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Maynard Ingalls / Baseball / O. C. Indaians"
Date: March 23, 1930
Creator: Kaho, C. J.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0235.0247]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: March 4, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0151.0334]

Caption: "Curtiss - Wright flying service hangar / city"
Date: March 5, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Mouse Control in Field and Orchard. (open access)

Mouse Control in Field and Orchard.

Describes the threat that mice pose to fields and orchards, and provides methods for their control.
Date: March 1930
Creator: Silver, James, b. 1890
Object Type: Book
System: The UNT Digital Library

[Photograph 2012.201.B0235.0243]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: March 5, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0098.0675]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "F. R. Born - Principal - Okla. City Jr. highschool"
Date: March 4, 1930
Creator: In Morgue
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0225.0135]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: March 6, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0422.0337]

Caption: "Leon Fisher, swimmer for O U ."
Date: March 15, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0308.0035]

Photograph taken for a story in the Daily Oklahoman newspaper.
Date: March 23, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0228.0702]

Photograph taken for a story in the Daily Oklahoman newspaper.
Date: March 23, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0310.0022]

Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date: March 17, 1930
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History