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 Decade: 1920-1929
 Collection: Technical Report Archive and Image Library
Dyle and Bacalan metal monoplane, D.B. 10 : night bomber - equipped with two 420 HP. Jupiter engines

Dyle and Bacalan metal monoplane, D.B. 10 : night bomber - equipped with two 420 HP. Jupiter engines

Date: January 1, 1927
Creator: Serryer, J
Description: The D.B. 10 is manufactured of duraluminum and special high resistance steel. It can be used as a passenger aircraft or as a bomber.
Contributing Partner: UNT Libraries Government Documents Department
The Blackburn "Bluebird" "two-seat training and sport airplane

The Blackburn "Bluebird" "two-seat training and sport airplane

Date: June 1, 1927
Creator: unknown
Description: The Bluebird is a two seat, side by side biplane, designed primarily for training and pleasure flying.
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 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
The Saunders "Cutty Sark" commercial seaplane (British) : a high-wing monoplane flying boat

The Saunders "Cutty Sark" commercial seaplane (British) : a high-wing monoplane flying boat

Date: November 1, 1929
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of roughness on properties of airfoils

Effect of roughness on properties of airfoils

Date: August 1, 1926
Creator: Schrenk, O
Description: The first group of a large series of contemplated experiments on the effect of roughness was intended to show the effect of great roughness on airfoils of various sizes and attitudes.
Contributing Partner: UNT Libraries Government Documents Department
Avia pursuit airplane B.H. 21

Avia pursuit airplane B.H. 21

Date: November 1, 1926
Creator: Serryer, J
Description: Built by the 'Czecho-Slovakian' aircraft factory, AVIA, the B.H. 21, has a top speed of 250 MPH, and carries 120 kg of gasoline and 20 kg of oil, giving it a radius of action of 600-650 km. It is equipped with a Hispano-Suiza engine capable of 300 HP.
Contributing Partner: UNT Libraries Government Documents Department
The Westland IV commercial monoplane (British)three "Cirrus III" engine

The Westland IV commercial monoplane (British)three "Cirrus III" engine

Date: April 1, 1929
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Short "Calcutta" : first British all-metal commercial seaplane

The Short "Calcutta" : first British all-metal commercial seaplane

Date: March 1, 1928
Creator: unknown
Description: The Calcutta is a large seaplane, with seating for 16 and a payload of 3,400 pounds.
Contributing Partner: UNT Libraries Government Documents Department
Bleriot-Spad 91 Airplane (French) : pursuit single-seater, type "Jockey"

Bleriot-Spad 91 Airplane (French) : pursuit single-seater, type "Jockey"

Date: May 1, 1928
Creator: SOCIETE BLERIOT-AERONAUTIQUE
Description: This aircraft has announced a speed of 270 km per hour at 4000 m. It is of all metal construction.
Contributing Partner: UNT Libraries Government Documents Department