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Primary view of Air Force Tests of Sperry Messenger Model With Six Sets of Wings
Shoemaker, James M.
January 20, 1927
Primary view of A Biological Survey of the Pribilof, Alaska
Preble, Edward A. & McAtee, W. L.
June 20, 1923
Primary view of Drag of Wings With End Plates
Hemke, Paul E.
January 20, 1927
Primary view of The Effect of Reduction Gearing on Propeller-Body Interference as Shown by Full-Scale Wind-Tunnel Tests
Weick, Fred E.
March 20, 1929
Primary view of Effect of turbulence in wind-tunnel measurements
Dryden, H. L. & Kuethe, A. M.
August 20, 1929
Primary view of Full Scale Tests on a Thin Metal Propeller at Various Tip Speeds
Weick, Fred E.
June 20, 1928
Primary view of [Letter from Mrs.Charles Evans Sr. to Clara Evans Willis and Lucile, June 20, 1928]
Evans, Mrs. Charles
June 20, 1928
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