UNT Libraries Government Documents Department - 195 Matching Results

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Primary view of Boundaries, Areas, Geographic Centers and Altitudes of the United States and the Several States, with a Brief Record of Important Changes in Their Territory
Douglas, Edward M.
1923
Primary view of A Biological Survey of the Pribilof, Alaska
Preble, Edward A. & McAtee, W. L.
June 20, 1923
Primary view of Comparison of Gas Masks, Hose Masks, and Oxygen-Breathing Apparatus
Katz, S. H. & Bourquin, J. J.
June 1923
Primary view of Carbon Tetrachloride Extinguisher of Electric Fires
Katz, S. H.; Gleim, E. J. & Bloomfield, J. J.
July 1923
Primary view of Tables of Thermodynamic Properties of Ammonia
unknown creator
April 16, 1923
Primary view of Mollier Chart of Properties of Ammonia, 1923
United States. Bureau of Standards.
May 1, 1923
Primary view of Diaphragms for Aeronautic Instruments
Hersey, M. D.
1923
Primary view of Lecture on Aerodynamics
Toussaint, A.
September 1923
Primary view of Atmospheric Waves and Their Utilization in Soaring Flight
Baldit, M. Albert
March 1923
Primary view of The new French high-speed wind tunnel
Robert
May 1923
Primary view of Rules and Regulations for Endurance Contest of Aviation Engines: Under the Auspices of the Aero Club of France
unknown creator
November 1923
Primary view of Graetzin Special Carburetor
unknown creator
February 1923
Primary view of Rules and Regulations of the 1923 Rhon Soaring-Flight Contest
unknown creator
May 1923
Primary view of Aviation Spirit - Past, Present, and Future
Dunstan, A. E. & Thole, F. B.
September 1923
Primary view of Rules and Regulations Governing the Fokker Soaring-Flight Contest Over Water or Level Land
unknown creator
June 1923
Primary view of The laboratories of the Technical Section of Aeronautics (Service Technique de L'Aeronautique or S.T.Ae.)
Robert
February 1923
Primary view of "AM" Flexible Metal Joint
unknown creator
February 1923
Primary view of Wood Versus Metal in Airplane Construction
Seehase, H.
June 1923
Primary view of The Vertical Accelerometer, a New Instrument for Air Navigation
Laboccetta, Letterio
October 1923
Primary view of Fixed Air-Cooled Engines
Fedden, A. H.
February 1923
Primary view of Trend to Be Given Aerodynamical Research and Experiment
Lèpere, M.
June 1923
Primary view of Aerial photography : obtaining a true perspective
United States. National Advisory Committee for Aeronautics.
April 1923
Primary view of "Am" Gasoline Cock
unknown creator
February 1923
Primary view of Static Soaring Flight Over Flat Sea Coasts
Georgii, W.
November 1923
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