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 Decade: 1920-1929
 Collection: Technical Report Archive and Image Library
The Boulton and Paul "Bugle" airplane : day bomber

The Boulton and Paul "Bugle" airplane : day bomber

Date: December 1, 1926
Creator: unknown
Description: The Bugle is a twin engine tractor biplane. It features two Jupiter engines and oleo-pneumatic landing gear. Its maximum speed is 120 MPH.
Contributing Partner: UNT Libraries Government Documents Department
The Fokker "Universal" commercial airplane

The Fokker "Universal" commercial airplane

Date: May 1, 1928
Creator: unknown
Description: Equipped with a Wright Whirlwind 200-230 H.P. Engine, the Universal can be configured with floats or wheels and seats 4-6 passengers.
Contributing Partner: UNT Libraries Government Documents Department
Bleriot combat monoplane 127 (French)

Bleriot combat monoplane 127 (French)

Date: November 1, 1928
Creator: unknown
Description: The 127 is a cantilever monoplane without external bracing. It is designed to accompany and protect bombardment and observation aircraft.
Contributing Partner: UNT Libraries Government Documents Department
The Handley Page "Hamlet"

The Handley Page "Hamlet"

Date: November 1, 1926
Creator: unknown
Description: The Hamlet is a three engine high wing monoplane of comparatively small size, fitted with three Bristol Lucifer series IV, engines of 130 HP. each, designed to carry a pilot and four passengers.
Contributing Partner: UNT Libraries Government Documents Department
Caproni airplane Ca 73 (commercial) and Ca 73 ter (military)

Caproni airplane Ca 73 (commercial) and Ca 73 ter (military)

Date: August 1, 1927
Creator: unknown
Description: The Caproni 73 is a biplane with medium thick wings, a rigid central section, and with each lateral extension forming a single cell and is powered by two 500 Isotta Fraschini "Asso" Engines.
Contributing Partner: UNT Libraries Government Documents Department
The De Havilland "Moth"

The De Havilland "Moth"

Date: October 1, 1926
Creator: unknown
Description: Officially designated D.H. 60, De Havilland's Moth is a small, simply made, 770 lb. aircraft. It has had it's fittings reduced in number to assist in this, seats 2 (including pilot) and uses a Cirrus 60 HP. engine.
Contributing Partner: UNT Libraries Government Documents Department
The Boeing mail airplane

The Boeing mail airplane

Date: August 1, 1927
Creator: unknown
Description: The Boeing Mail Airplane is a biplane with cloth covered wings of wood and wire construction, a top speed of 130 MPH, and a fuel capacity of 100 gallons in two tanks.
Contributing Partner: UNT Libraries Government Documents Department
The transformation of heat in an engine

The transformation of heat in an engine

Date: April 1, 1929
Creator: Neumann, Kurt
Description: This report presents a thermodynamic basis for rating heat engines. The production of work by a heat engine rests on the operation of supplying heat, under favorable conditions, to a working fluid and then taking it away.
Contributing Partner: UNT Libraries Government Documents Department
The Short S.7 "Mussel" : a training seaplane with 65 HP. "Cirrus" engine

The Short S.7 "Mussel" : a training seaplane with 65 HP. "Cirrus" engine

Date: May 1, 1926
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Richard-Penhoet commercial seaplane

Richard-Penhoet commercial seaplane

Date: March 1, 1927
Creator: unknown
Description: This is a multi-engine monoplane with a central hull and without external bracing. The trim of the seaplane on the water is assured by two wing floats, one on each side of the hull 9 m. from its axis. It has a total power of 2100 HP. from 5 air cooled Jupiter radial engines.
Contributing Partner: UNT Libraries Government Documents Department