41 



Copies 



1 Technical Library, Consolidated Vultee Aircraft Corporation, San Diego 12, Calif. 



1 Technical Library, Glenn L. Martin Co., Baltimore 3, Md. 



1 Technical Library, Grumann Aircraft Engineering Corporation, Bethpage, Long 



Island, N.Y. 



1 Technical Library, Lockheed Aircraft Corporation, 2555 N. Hollywood Way, 



Burbank, Calif. 



1 Technical Library, McDonnell Aircraft Corporation, Box 516, St. Louis 3, Mo. 



1 Technical Library, North American Aviation, Inc., 12241 Lakewood Blvd., 



Downey, Calif. 



1 Technical Library, North American Aviation, Inc., El Segundo, Calif. 



1 Technical Library, Northrop Aircraft Co., 1017 E. Broadway, Hawthorne, Calif. 



1 Technical Library, Pratt and Whitney Aircraft Division, United Aircraft Corp., 



East Hartford 8, Conn. 



1 Engineering Library, Curtiss-Wright Corporation, Propeller Division, Caldwell, 



N.J. 



1 Prof. M. Abkowitz, Department of Naval Architecture and Marine Engineering, 



Massachusetts Institute of Technology, Cambridge 39, Mass. 



1 Prof. R.C. Binder, Department of Mechanical Engineering, Purdue University, 



Lafayette, Ind. 



1 Prof. G. Birkhoff, Harvard University, Cambridge, Mass. 



1 Mr. R. Bond, Research Engineer, University of California, Berkeley 4, Calif. 



1 Mr. J.P. Breslin, Gibbs and Cox, 21 West St., New York 6, N.Y. 



1 Dr. G. Carrier, School of Engineering, Harvard University, Cambridge, Mass. 



1 Dr. E.P. Cooper, Naval Ordnance Test Station, Pasadena Annex, 3202 E. 



Foothill Blvd., Pasadena 8, Calif. 



1 Dr. A.E. voF Doenhoff, Langley Aeronautical Laboratory, Langley Air Force 



Base, Va. 



1 Dr. H. Emmons, School of Engineering, Harvard University, Cambridge, Mass. 



1 Dr. F.N. Frenkiel, Applied Physics Laboratory, Johns Hopkins University, 



8621 Georgia Avenue, Silver Spring, Md. 



1 Dr. D. Gilbarg, Department of Mathematics, Indiana University, Bloomington, Ind. 



1 Prof. W.S. Hamilton, Technological Institute, Northwestern University, Evanston, 



111. 



1 Prof. C.W. Harris, Department of Civil Engineering, University of Washington, 



Seattle 5, Wash. 



