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Primary view of Airship Model Tests in the Variable Density Wind Tunnel
Abbott, Ira H.
January 27, 1931
Primary view of The drag of two streamline bodies as affected by protuberances and appendages
Abbott, Ira H.
September 26, 1932
Primary view of Experiments With an Airfoil Model on Which the Boundary Layers Are Controlled Without the Use of Supplementary Equipment
Abbott, Ira H.
April 1931
Primary view of Fuselage-drag tests in the variable-density wind tunnel: streamline bodies of revolution, fineness ratio of 5
Abbott, Ira H.
September 1937
Primary view of Tests in the variable-density wind tunnel of the NACA 23012 airfoil with plain and split flaps
Abbott, Ira H. & Greenberg, Harry
January 21, 1938
Primary view of Flow observations with tufts and lampblack of the stalling of four typical airfoil sections in the NACA variable-density tunnel
Abbott, Ira H. & Sherman, Albert
October 1938
Primary view of High-speed wind tunnels
Ackeret, J.
November 1936
Primary view of Coal-Mine Accidents in the United States, 1932
Adams, W. W. & Geyer, L. E.
1934
Primary view of Coal-Mine Accidents in the United States, 1933
Adams, W. W. & Geyer, L. E.
1935
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1935
Adams, W. W. & Kolhos, M. E.
1938
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1936
Adams, W. W. & Kolhos, M. E.
1939
Primary view of Coal-Mine Accidents in the United States, 1930
Adams, W. W.; Geyer, L. E. & Chenoweth, L.
1932
Primary view of Coal-Mine Accidents in the United States, 1934
Adams, W. W.; Geyer, L. E. & Parry, M. G.
1936
Primary view of Coal-Mine Accidents in the United States, 1935
Adams, W. W.; Geyer, L. E. & Parry, M. G.
1938
Primary view of Coal-Mine Accidents in the United States, 1936
Adams, W. W.; Geyer, L. E. & Parry, M. G.
1939
Primary view of Coal-Mine Fatalities in the United States, 1928
Adams, William W.
1930
Primary view of Coal-Mine Fatalities in the United States, 1929
Adams, William W.
1931
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1928
Adams, William W.
1930
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1929
Adams, William W.
1931
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1930
Adams, William W.
1932
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1931
Adams, William W.
1933
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1932
Adams, William W.
1934
Primary view of Quarry Accidents in the United States During the Calendar Year 1928
Adams, William W.
1930
Primary view of Quarry Accidents in the United States During the Calendar Year 1929
Adams, William W.
1931
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