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  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
Lockheed "Vega" airplane : a commercial cabin monoplane

Lockheed "Vega" airplane : a commercial cabin monoplane

Date: November 1, 1927
Creator: unknown
Description: The Vega is a high wing monoplane suitable for commercial purposes. It can seat 6 passengers or 100 cubic feet of cargo.
Contributing Partner: UNT Libraries Government Documents Department
The Westland "Widgeon III" "Cirrus II: or "Genet II" engine

The Westland "Widgeon III" "Cirrus II: or "Genet II" engine

Date: August 1, 1927
Creator: unknown
Description: The Widgeon III is a parasol type monoplane. One of it's strongest features was the high degree of visibility available to the pilot.
Contributing Partner: UNT Libraries Government Documents Department
The Mureaux "Brunet 3C2" pursuit airplane

The Mureaux "Brunet 3C2" pursuit airplane

Date: May 1, 1927
Creator: Serryer, J
Description: Designed by Engineer Brunet, the 3C2 is an all metal monoplane with two engines and provision for six machine guns and 12 10 Kg. bombs.
Contributing Partner: UNT Libraries Government Documents Department
The Armstrong Whitworth "Starling" (British) : (single seat fighter)

The Armstrong Whitworth "Starling" (British) : (single seat fighter)

Date: September 1, 1928
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of ice formations on section drag of swept NACA 63A-009 airfoil with partical-span leading-edge slat for various modes of thermal ice protection

Effect of ice formations on section drag of swept NACA 63A-009 airfoil with partical-span leading-edge slat for various modes of thermal ice protection

Date: March 15, 1954
Creator: Von Glahn, Uwe H & Gray, Vernon H
Description: Studies were made to determine the effect of ice formations on the section drag of a 6.9-foot-chord 36 degree swept NACA 63A-009 airfoil with partial-span leading-edge slat. In general, the icing of a thin swept airfoil will result in greater aerodynamic penalties than for a thick unswept airfoil. Glaze-ice formations at the leading edge of the airfoil caused large increases in section drag even at liquid-water content of 0.39 gram per cubic meter. The use of an ice-free parting strip in the stagnation region caused a negligible change in drag compared with a completely unheated airfoil. Cyclic de-icing when properly applied caused the drag to decrease almost to the bare-airfoil drag value.
Contributing Partner: UNT Libraries Government Documents Department
Investigation of turbines for driving supersonic compressors II : performance of first configuration with 2.2 percent reduction in nozzle flow area / Warner L. Stewart, Harold J. Schum, Robert Y. Wong

Investigation of turbines for driving supersonic compressors II : performance of first configuration with 2.2 percent reduction in nozzle flow area / Warner L. Stewart, Harold J. Schum, Robert Y. Wong

Date: July 22, 1952
Creator: Stewart, Warner L; Schum, Harold J & Wong, Robert Y
Description: The experimental performance of a modified turbine for driving a supersonic compressor is presented and compared with the performance of the original configuration to illustrate the effect of small changes in the ratio of nozzle-throat area to rotor-throat area. Performance is based on the performance of turbines designed to operate with both blade rows close to choking. On the basis of the results of this investigation, the ratio of areas is concluded to become especially critical in the design of turbines such as those designed to drive high-speed, high-specific weight-flow compressors where the turbine nozzles and rotor are both very close to choking.
Contributing Partner: UNT Libraries Government Documents Department
Oil-Shale: An Historical, Technical, and Economic Study

Oil-Shale: An Historical, Technical, and Economic Study

Date: July 1922
Creator: Gavin, Martin J.
Description: Report issued by the U.S. Bureau of Mines discussing studies conducted on the development of the oil-shale industry from a historical, technical, and economic perspective. Results of the studies are presented. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Mobile: Oil, Gas and Mineral Resources

Mobile: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Mobile region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Pensacola: Socioeconomic Features

Pensacola: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Pensacola region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Biloxi: Socioeconomic Features

Biloxi: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Biloxi region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Biloxi: Oil, Gas and Mineral Resources

Biloxi: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Biloxi region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Bay Minette: Socioeconomic Features

Bay Minette: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Bay Minette region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Pensacola: Oil, Gas and Mineral Resources

Pensacola: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Pensacola region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Atmore: Oil, Gas and Mineral Resources

Atmore: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Atmore region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Citronelle: Hydrology and Climatology

Citronelle: Hydrology and Climatology

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing hydrologic resources (freshwater availability, salinites, precipitation, water uses, etc.) in the Citronelle region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Bay Minette: Oil, Gas and Mineral Resources

Bay Minette: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Bay Minette region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Citronelle: Oil, Gas and Mineral Resources

Citronelle: Oil, Gas and Mineral Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Citronelle region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Biloxi: Soils and Landforms

Biloxi: Soils and Landforms

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various kinds of soils and landforms in the Biloxi region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Atmore: Soils and Landforms

Atmore: Soils and Landforms

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various kinds of soils and landforms in the Atmore region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Citronelle: Soils and Landforms

Citronelle: Soils and Landforms

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various kinds of soils and landforms in the Citronelle region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Citronelle: Socioeconomic Features

Citronelle: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Citronelle region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Atmore: Socioeconomic Features

Atmore: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Atmore region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Bay Minette: Soils and Landforms

Bay Minette: Soils and Landforms

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various kinds of soils and landforms in the Bay Minette region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Mobile: Socioeconomic Features

Mobile: Socioeconomic Features

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (land cover, recreation sites, landfills, transportation, etc.) in the Mobile region of the Alabama coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department