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- Combustion Velocity of Benzine-Benzol-Air Mixtures in High-Speed Internal-Combustion Engines
- Experimental Determination of the Thickness of the Boundary Layer Along a Wing Section
- Effect of the Ground on an Airplane Flying Close to It
- The Controls at Low Hinge Moments
- Automatic Stability of Airplanes
- Disintegration of a Liquid Jet
- Stresses Developed in Seaplanes While Taking Off and Landing
- Towing Tests of Models as an Aid in the Design of Seaplanes
- Approximate Calculation of Multispar Cantilever and Semicantilever Wings With Parallel Ribs Under Direct and Indirect Loading
- Speed and Pressure Recording in Three-Dimensional Flow
- Working Charts for the Determination of the Lift Distribution Between Biplane Wings
- The Breguet 410 and 411 Military Airplanes (French): Multiplace Sesquiplane Fighters
- Supplement to the Supermarine S.6.B. Racing Seaplane (British): A Low-Wing Twin-Float Monoplane
- General Formulas and Charts for the Calculation of Airplane Performance
- The Characteristics of a Clark Y Wing Model Equipped With Several Forms of Low-Drag Fixed Slots
- Preliminary Investigation of Modifications to Conventional Airplanes to Give Nonstalling and Short-Landing Characteristics
- The Automotive Ignition Coil
- Wind-Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 3: Ordinary Ailerons Rigged Up 10 Degrees When Neutral
- Wind-Tunnel Tests of a Clark Y Wing With a Narrow Auxiliary Airfoil in Different Positions
- Wing Characteristics as Affected by Protuberances of Short Span
- The Mechanism of Atomization Accompanying Solid Injection
- Measurement of the Differential and Total Thrust and Torque of Six Full-Scale Adjustable-Pitch Propellers
- The Messerschmidt M.29 Touring Airplane (German): A Two-Seat Cantilever Monoplane
- Problems Concerning the Stability and Maneuverability of Airplanes
- Accurate Calculation of Multispar Cantilever and Semicantilever Wings With Parallel Webs Under Direct and Indirect Loading
- Twelfth Rhon Soaring Contest, 1931
- The Mutual Action of Airplane Body and Power Plant
- Dynamic Testing of Airplane Shock-Absorbing Struts
- German Aircraft Accident Statistics, 1930
- Torsional Vibration of Aircraft Engines
- The Breda 32 Commercial Airplane (Italian): A Three-Engine All-Metal Low-Wing Monoplane
- The D.H. "Fox Moth" Commercial Airplane (British): A Three-Passenger Light Cabin Biplane
- The Avro 631 Training Airplane (British): A Two-Seat Light Biplane
- Armstrong-Whitworth A.W. 15 "Atlanta" Airplane (British): A Commercial Multiplace Cantilever Monoplane
- The Armstrong Whitworth A.W. 16 Military Airplane (British): A Single-Seat Biplane
- The Stieger ST. 4 Light Airplane (British): A Twin-Engine Four-Seat Low-Wing Cabin Monoplane
- The Farman Night Bombers 211 and 212 (French): Four-Engine High-Wing Monoplanes
- Spartan "Cruiser" Commercial Airplane (British): A Six-Seat Low-Wing Cantilever Monoplane
- General Potential Theory of Arbitrary Wing Sections
- Reduction of Wing Lift by the Drag
- Statistics of the Bureau Veritas
- Stresses Produced in Airplane Wings by Gusts
- Vertical Descent of the Autogiro
- The Effect of Humidity on Engine Power at Altitude
- Annual Report of the National Advisory Committee for Aeronautics (17th). Administrative Report Including Technical Report Nos. 365 to 400
- Rates of fuel discharge as affected by the design of fuel-injection systems for internal-combustion engines
- Fuel vaporization and its effect on combustion in a high-speed compression-ignition engine
- The drag of two streamline bodies as affected by protuberances and appendages
- Tests of nacelle-propeller combinations in various positions with reference to wings 2: thick wing - various radial-engine cowlings - tractor propeller
- Wind-tunnel research comparing lateral control devices, particularly at high angles of attack 4: floating tip ailerons on rectangular wings