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Primary view of The air forces on a model of the sperry messenger airplane without propeller
Munk, Max M. & Diehl, Walter S.
1926%
Primary view of Analyses of Virginia Coals
Eby, J. Brian, (James Brian), 1896-; Campbell, Marius Robinson, 1858-1940; Paul, J. W.; Fieldner, Arno Carl, 1881-1966; Cooper, Harry Mac, 1882-; Osgood, F. D., 1888-1935 et al.
1926
Primary view of Annual Report for the National Advisory Committee for Aeronautics (11th). Administrative Report Including Technical Reports Nos. 210 to 232
unknown creator
1926
Primary view of Behm Acoustic Sounder for Aircraft
unknown creator
January 1926
Primary view of Beneficiation and Utilization of Georgia Clays
Stull, R. T. & Bole, G. A.
1926
Primary view of The Bowie-Gavin Process: Its Application to the Cracking of Tars and Heavy Oils, Also to the Recovery of Oil from Oil-Soaked Sands or Shales, or from Oil Shales
Bowie, C. P.
1926
Primary view of Calculation of Tubular Radiators of the Automobile Type
Richter, L.
January 1926
Primary view of A Carbon Monoxide Recorder and Alarm
Katz, Sidney H.; Reynolds, D. A.; Frevert, H. W. & Bloomfield, J. J.
1926
Primary view of Characteristics of a boat type seaplane during take-off
Crowley, J. W., Jr. & Ronan, K. M.
January 1926
Primary view of Coal-Mine Fatalities in the United States, 1925
Adams, William W.
1926
Primary view of Comparison of tests on air propellers in flight with wind tunnel model tests on similar forms
Durand, W. F. & Lesley, E. P.
1926
Primary view of Description and Laboratory Tests of a Roots Type Aircraft Engine Supercharger
Ware, Marsden
1926
Primary view of Diamond Drilling: with Special Reference to Oil-Field Prospecting and Development
Edson, Frank A.
1926
Primary view of Dust Respirators: Their Construction and Filtering Efficiency
Katz, Sidney H.; Smith, G. W. & Meiter, E. G.
1926
Primary view of Electric Shot-Firing in Mines, Quarries, and Tunnels
Ilsley, L. C. & Hooker, A. B.
1926
Primary view of Engine Service Tests of Internal-Combustion Engine Lubricating Oils Made from California Crude Petroleum
Gavin, Martin Joseph & Wade, Gustav
1926
Primary view of Fuels for High-Compression Engines
Sparrow, Stanwood W.
1926
Primary view of An investigation of the coefficient of discharge of liquids through small round orifices
Joachim, W. F.
1926
Primary view of Investigation of turbulence in wind tunnels by a study of the flow about cylinders
Dryden, H. L. & Heald, R. H.
1926
Primary view of Investigations of the Preparation and Use of Lignite, 1918-1925
Hood, O. P. & Odell, William Wallace
1926
Primary view of Investigations of the Preparation and Use of Lignite, 1918-1925
Hood, O. P. & Odell, William Wallace
1926
Primary view of Iron-Ore (Hematite) Mining Practice in the Birmingham District, Alabama
Crane, Walter R.
1926
Primary view of Low-Temperature Carbonization of Coal
Fieldner, Arno Carl
1926
Primary view of Manual of Testing Methods for Oil Shale and Shale Oil
Karrick, Lewis C.
1926
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