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Primary view of The 1926 German Seaplane Contest
Seewald, F.; Blenk, H. & Liebers, F.
March 1928
Primary view of Abacus Giving the Variation of the Mean Pressure of an Aviation Engine as a Function of its Speed of Rotation
Margoulis, W.
March 1921
Primary view of Aeronautic Insurance
Neal, Erik
March 1922
Primary view of Airplane Crashes: Engine Troubles: A Possible Explanation
Sparrow, Stanwood W.
March 1921
Primary view of Altitude of equilibrium of an airship
Nobile, Umberto
March 1925
Primary view of American Moles as Agricultural Pests and as Fur Producers.
Scheffer, Theo. H.
March 1922
Primary view of Analysis of flight and wind-tunnel tests on Udet airplanes with reference to spinning characteristics
Herrmann, H.
March 1929
Primary view of Analytical methods for computing the polar curves of airplanes
Le Sueur
March 1921
Primary view of The Art of Writing Scientific Reports
Norton, F. H.
March 1921
Primary view of Atmospheric Waves and Their Utilization in Soaring Flight
Baldit, M. Albert
March 1923
Primary view of Bagnulo Heavy Fuel Internal Combustion Engine and Its Employment in Aviation
Fiore, Amedeo
March 1922
Primary view of Calculation of Airplane Performances Without the Aid of Polar Diagrams
Schrenk, Martin
March 1928
Primary view of The Calculation of Wing Float Displacement in Single-Float Seaplanes
Warner, Edward P.
March 1925
Primary view of Calculation of Wing Spars of Variable Cross-Section and Linear Load
Kirste, Léon
March 1925
Primary view of Care and improvement of the farm woods.
Tillotson, C. R. (Claude Raymond), 1883-
March 1922
Primary view of The Choice of the Speed of an Airship
Munk, Max M.
March 1922
Primary view of Communications and Beacons on Air Routes
Franck
March 1922
Primary view of A Comparison of Propeller and Centrifugal Fans for Circulating the Air in a Wind Tunnel
Weick, Fred E.
March 1928
Primary view of Control of Brown-Rot of Prunes and Cherries in the Pacific Northwest.
Fisher, D. F. & Brooks, Charles, 1872-
March 1924
Primary view of Control of the Codling Moth in the Pacific Northwest.
Newcomer, E. J. (Erval Jackson), 1890- & Yothers, M. A.
March 1924
Primary view of Cutworms in the Garden.
White, W. H. (William Henry), 1892-1951
March 1927
Primary view of The De Havilland D.H. 75 "Hawk Moth" (British): Cabin Monoplane
unknown creator
March 1929
Primary view of Development of Aeronautical Engines by the Army and Navy
unknown creator
March 3, 1921
Primary view of Differential Equations in Airplane Mechanics
Carleman, M. T.
March 1922
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