Copies 



2 Dr. Hunter Rouse, Director, Iowa Institute of Hydraulic Research, 

 State University of Iowa, Iowa City, Iowa. 



2 Dr. R.T. Knapp, Director, Hydrodynamic Laboratory, California Insti- 

 tute of Technology, Pasadena 4, Calif. 



Dr. L.G. Straub, Director, St. Anthony Falls Hydraulic Laboratory, 

 University of Minnesota, Minneapolis 14, Minn. 



Dr. Harold Weyland, California Institute of Technology, Pasadena 4, 

 Calif. 



Prof. A. Hollander, California Institute of Technology, Pasadena 4, 

 Calif. 



Dr. Arthur T. Ippen, Department of Civil and Sanitary Engineering, 

 Massachusetts Institute of Technology, Cambridge 39. Mass. 



Director, Experimental Naval Tank, Department of Naval Architecture 

 and Marine Engineering, University of Michigan, Ann Arbor, Mich. 



Dr. J.H. McMillen, Naval Ordnance Laboratory, Silver Spring, Md. 



Dr. David Gilbarg, Department of Mathematics, Indiana University, 

 Bloomington, Ind. 



Dr. V.L. Streeter, Illinois Institute of Technology, 3300 Federal 

 Street, Chicago 16, 111. 



Head, Department of Naval Architecture and Marine Engineering, Massa- 

 chusetts Institute of Technology, Cambridge 39, Mass. 



Director, Applied Physics Laboratory, Johns Hopkins University, 

 Silver Spring, Md. 



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

 Evanston, 111. 



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



Prof. K.E. Schoenherr, School of Engineering, Notre Dame University, 

 South Bend, Ind. 



Dr. M.S. Plesset, California Institute of Technology, Pasadena 4, 

 Calif. 



Chief of Naval Operations, 0p322F, for distribution: 

 2 British Ministry of Supply, Washington, D.C. 

 2 British Admiralty Delegation, Washington, D.C. 



2 Australian Scientific Research Liaison Office, Washington, D.C. 



3 Hydrodynamics Laboratory, National Research Laboratory, 

 Ottawa, Canada 



Prof. J. Vennard, Department of Civil Engineering, Stanford Univer- 

 sity, Palo Alto, Calif. 



