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  Partner: UNT Libraries Government Documents Department
 Resource Type: Report
 Collection: Technical Report Archive and Image Library
First annual report : operation of the multi-effect multi-stage flash distillation plant (Clair Engle), San Diego, California

First annual report : operation of the multi-effect multi-stage flash distillation plant (Clair Engle), San Diego, California

Date: 1970
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Cold-Mold Arc Melting and Casting

Cold-Mold Arc Melting and Casting

Date: [1968]
Creator: Beall, R. A. (Robert A.) & Hedges, Joseph Harold
Description: Report issued by the U.S. Bureau of Mines providing updates and additional information related to cold-mold arc melting and casting. Abstract: "This bulletin reviews the historical background of the cold-mold arc-melting technology, with specific references to the development that led to homogeneous zirconium ingots. Descriptions are given of modern production arc-furnaces for vacuum melting of both exotic and conventional metals. Besides zirconium, specific data are given for production of chromium, thorium, and copper. The development of the skull-casting technique for titanium is detailed, and the application of the technique to such refractory metals as molybdenum and tungsten is described. Factors of operation of the apparatus and furnace design are considered" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
The Fairchild "all-purpose" cabin monoplane

The Fairchild "all-purpose" cabin monoplane

Date: October 1, 1927
Creator: unknown
Description: The Fairchild "all-purpose" is a 4 seater with a large luggage compartment, good visibility, and can be configured for surveying work. It is rated at 200 HP. at 1800 R.P.M., but can deliver over 220 HP.
Contributing Partner: UNT Libraries Government Documents Department
Preliminary report on the problem of the atmosphere in relation to aeronautics

Preliminary report on the problem of the atmosphere in relation to aeronautics

Date: January 1, 1917
Creator: Marvin, Charles F
Description: A report to the Weather Bureau, Washington DC, from the chairman of the Subcommittee on the Atmosphere in Relation to Aeronautics describing the activities accomplished and the proposal of work to be undertaken by the subcommittee.
Contributing Partner: UNT Libraries Government Documents Department
The Fokker "Trimotor F VII" commercial transport monoplane

The Fokker "Trimotor F VII" commercial transport monoplane

Date: June 1, 1928
Creator: unknown
Description: Directly developed from the single engined type F VII ten passenger monoplanes, The Fokker Trimotor closely follows the commercial aircraft that preceded it. It has three Wright Whirlwind air-cooled engines, rated at 200 HP each.
Contributing Partner: UNT Libraries Government Documents Department
The Dornier "Do.X" flying boat (German) : a giant high-wing monoplane

The Dornier "Do.X" flying boat (German) : a giant high-wing monoplane

Date: February 1, 1930
Creator: Dornier, Claude
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Avro 642 commercial airplane (British) : a high-wing cantilever monoplane

Avro 642 commercial airplane (British) : a high-wing cantilever monoplane

Date: May 1, 1934
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Morane Sauliner 222 airplane (French) : a single-seat pursuit monoplane

The Morane Sauliner 222 airplane (French) : a single-seat pursuit monoplane

Date: December 1, 1929
Creator: Frachet, Andre
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Amiot 140 M military airplane (French) : an all-metal multiplace high-wing monoplane

The Amiot 140 M military airplane (French) : an all-metal multiplace high-wing monoplane

Date: February 1, 1931
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Mureaux 111 R.2 military airplane (French) : a long-distance all-metal observation monoplane

The Mureaux 111 R.2 military airplane (French) : a long-distance all-metal observation monoplane

Date: April 1, 1931
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
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