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 Decade: 1920-1929
 Year: 1925
 Collection: Technical Report Archive and Image Library
The Legendary "White Metal" and its "Ore"

The Legendary "White Metal" and its "Ore"

Date: December 1925
Creator: Davis, C. W.
Description: Report concerning stories about claims of a "white metal" extracted from an "ore" found packed around pieces of iron or steel. It includes information about various tests conducted about the validity of these claims and their findings.
Contributing Partner: UNT Libraries Government Documents Department
Motor-Vehicle Headlighting

Motor-Vehicle Headlighting

Date: August 5, 1925
Creator: Carlson, R. E.
Description: A report on the necessity of improved motor-vehicle lighting.
Contributing Partner: UNT Libraries Government Documents Department
National Bureau of Standards: its functions and activities

National Bureau of Standards: its functions and activities

Date: October 29, 1925
Creator: unknown
Description: A report on the functions of the National Bureau of Standards.
Contributing Partner: UNT Libraries Government Documents Department
Suggestions for courses of instruction in aviation

Suggestions for courses of instruction in aviation

Date: March 1, 1925
Creator: Poeschel,
Description: Suggestions are presented for the establishment of lecture courses on aviation.
Contributing Partner: UNT Libraries Government Documents Department
Concrete airship sheds at Orly, France. Part II

Concrete airship sheds at Orly, France. Part II

Date: October 1, 1925
Creator: FREYSSINET
Description: This report deals mainly with the methods of construction employed when after the plan had been approved. The foundation, side walls, doors and roof are all discussed and the economic savings resulting from this method of construction.
Contributing Partner: UNT Libraries Government Documents Department
Concrete airship sheds at Orly, France. Part I

Concrete airship sheds at Orly, France. Part I

Date: October 1, 1925
Creator: FREYSSINET
Description: This report details the contest to design and build concrete airship hangers. The difficulty lies in the magnitude of the absolute dimensions. An airship shed must withstand two principal types of stresses: those resulting from its own weight and those due to the wind. This report discusses both problems in detail.
Contributing Partner: UNT Libraries Government Documents Department
Report on commercial air transportation activities in England, France, Germany and Holland

Report on commercial air transportation activities in England, France, Germany and Holland

Date: June 1, 1925
Creator: Van Zandt, J Parker
Description: The following pages present a review of the air transportation activities of England, France, Germany and Holland, based on an inspection trip during the summer of 1924.
Contributing Partner: UNT Libraries Government Documents Department
Atomization of liquid fuels. Part III

Atomization of liquid fuels. Part III

Date: September 1, 1925
Creator: Kuehn, R
Description: This report provides a critical discussion of the results of the experiments conducted in the previous NACA-TM's 329 and 330. The main object of this investigation was to determine the size of the drops in mechanical atomization.
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic characteristics of aircraft with reference to their use

Aerodynamic characteristics of aircraft with reference to their use

Date: January 1, 1925
Creator: Panetti, M
Description: Economic and design characteristics are examined in the design of airplanes and airships.
Contributing Partner: UNT Libraries Government Documents Department
Pressure distribution on fuselage of airplane model

Pressure distribution on fuselage of airplane model

Date: February 1, 1925
Creator: unknown
Description: The method of determining the pressure distribution on the fuselage is described, with special attention to how it is affected by the presence of the wings.
Contributing Partner: UNT Libraries Government Documents Department
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