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Articles, Book Reviews, Etc.
  • Language: en

Articles, Book Reviews, Etc.

  • Type: Book
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  • Published: 1921
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  • Publisher: Unknown

None

Making Ventilation-pressure Surveys with Altimeters
  • Language: en
  • Pages: 28

Making Ventilation-pressure Surveys with Altimeters

  • Type: Book
  • -
  • Published: 1957
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  • Publisher: Unknown

None

Historical Résumé of Mine and Tunnel Ventilation Studies, Bureau of Mines, 1910-49
  • Language: en
  • Pages: 22

Historical Résumé of Mine and Tunnel Ventilation Studies, Bureau of Mines, 1910-49

  • Type: Book
  • -
  • Published: 1950
  • -
  • Publisher: Unknown

None

Some Observations on the Causes, Behavior, and Control of Fires in Steep-pitch Anthracite Mines
  • Language: en
  • Pages: 40
The Resistance of Coal-mine Entries to the Flow of Air
  • Language: en
  • Pages: 6
Friction Factors for Metal Mine Airways
  • Language: en
  • Pages: 6

Friction Factors for Metal Mine Airways

  • Type: Book
  • -
  • Published: 1925
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  • Publisher: Unknown

None

Engineering Factors in the Ventilation of Metal Mines
  • Language: en
  • Pages: 216

Engineering Factors in the Ventilation of Metal Mines

  • Type: Book
  • -
  • Published: 1935
  • -
  • Publisher: Unknown

None

Resistance of Metal-mine Airways
  • Language: en
  • Pages: 802

Resistance of Metal-mine Airways

  • Type: Book
  • -
  • Published: 1927
  • -
  • Publisher: Unknown

None

Leakage from High-pressure Natural-gas Transmission Lines
  • Language: en
  • Pages: 814
Fighter Aces of the Great War
  • Language: en
  • Pages: 184

Fighter Aces of the Great War

History has recorded that the first ever powered flight took place at Kitty Hawk in America, on 17 December 1903 and was carried out by the Wright brothers, Orville and Wilbur, who were aircraft designers and manufacturers. By the time of the outbreak of the First World War, aviation was only eleven years old. The daddy of battlefield warfare until that point in time had been the cavalry, a position it maintained even as war was declared on the Western Front. Aircraft were not initially seen as an offensive weapon and were instead used by both sides as observation platforms, or to take aerial photographs from. Even when they were eventually used in an offensive capacity, they did not have ma...