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Reduction Mills in Montana in 1925

Description: List of reduction mills in Montana, compiled in the course of investigations of mineral resources of Montana. It includes information about each loaction including: the process, character of ore, when the mill was operated, and custom work; equipment and power used; and capacity in tons.
Date: March 1927
Creator: Gerry, C. N.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Practical Underground Education of the Coal Miner

Description: Report describing information that should be provided for miners when they are first being trained on-site, as well as an explanation about the education program offered by the Practical Mining School at Dawson, New Mexico.
Date: November 1927
Creator: Grove, G. W.
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Francois Villiers marine pursuit airplane

Description: A traditional biplane design allows this craft to function with the speed and maneuverability necessary to perform as a pursuit aircraft while also being able to land on water. It featured retractable landing gear for water landings. It was powered with a 450 HP. Lorraine-Dietrich engine.
Date: April 1, 1927
Creator: Serryer, J
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Mureaux "Brunet 3C2" pursuit airplane

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.
Date: May 1, 1927
Creator: Serryer, J
Item Type: Report
Partner: UNT Libraries Government Documents Department

Fiat C.R. 20 pursuit airplane

Description: The Fiat C.R. 20 has an all metal frame covered with fireproof fabric, except for the area near the engines, which is covered in duraluminum. It is armed with 4 machine guns and is capable of 280 KPH.
Date: May 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Fairchild "all-purpose" cabin monoplane

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.
Date: October 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Savoia seaplane S.55 : military or commercial

Description: The S.55 is a two engine twin hull seaplane built by Societa Idrovolanti Alta Italia (Seaplane Company of Upper Italy). The S.55 (Santa Maria) is to be used for an around the world flight In 1927. It will have a useful load of 7,500 lbs. and a cruising speed of 100 MPH.
Date: March 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

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

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.
Date: August 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Boeing mail airplane

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.
Date: August 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Richard-Penhoet commercial seaplane

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.
Date: March 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Nieuport-Delage Pursuit Airplane 48 C. 1. : "jockey" type

Description: This is a light single-seat pursuit airplane with a tractor propeller actuated by a 12 cylinder V-type Hispano-Suiza engine giving 400 HP at 2000 R.P.M. This is a single winged aircraft capable of 273 km/h.
Date: January 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Travel Air commercial airplane -- Type 5000

Description: The 5000 is a semicantilever monoplane, closed cabin type, with pilot about in line with the leading edge of the wing and room for 4 passengers behind him. It is equipped with a Wright Whirlwind engine.
Date: September 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Combat and bombing airplane, Amiot 120 B 3

Description: The Amiot 120 B 3 is designed as a French combat aircraft. It can accept a variety of engines, and is equipped with 2 machine guns as well as specialized bomb sights and other combat equipment.
Date: January 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department

Liore-Olivier LeO 194 seaplane

Description: It's fuselage is made entirely of wood. It has 6 gasoline tanks each with a capacity of 255 liters. It is a single engine biplane with wings mounted above the body of the seaplane.
Date: April 1, 1927
Item Type: Report
Partner: UNT Libraries Government Documents Department