Copies 



Mr. C.A, Lee, Hydraulic Engineer, Research & Development Laborato- 

 ries, Kimberly-Clark Corp., Neenah, Wis. 



Commodore H.A. Schade USN (Ret), Director of Engineering Research, 

 201 Building T-3, University of California, Berkeley 4, Cal. 



Dr. Finn Jonassen, Ship Structure Committee, National Research 

 Council, Washington, D.C. 



Prof. Samuel T. Carpenter, Chairman of the Engineering Division, 

 Swarthmore College, Swartlimore , Pa. 



Capt. W.P. Roop, USN (Ret), Structural Research Laboratory, 

 Swarthmore College , Swarthmore , Pa . 



Prof. William Prager, Graduate Division of Applied Mathematics, 

 Brown University, Providence 12, R.I. 



Mr. H. Ziebolz, Vice Pres., Askania Regulator Co., 240 E. Ontario 

 St. , Chicago 11 , 111. 



Dr. Robert T. Knapp , California Institute of Technology, Pasadena 

 4, Cal. 



Dr. R. Courant, New York University, Washington Square, New York, 

 N.Y. 



Prof. T.J. Dolan, College of Engineering, University of Illinois, 

 Urbana , 111 . 



Dr. N.M. Newmark, 111 Talbot Laboratory, University of Illinois, 

 Urbana , 111 . 



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

 Iowa City, Iowa 



Dr. S. Lefschetz, Princeton University, Princeton, N.J. 



Dr. A. Donald Hay, School of Engineering, Princeton University, 

 Princeton, N.J. 



Dr. M. Gensamer, School of Mines, Columbia University, New York 

 27, N.Y. 



Dr. K.P. Herzfeld, Catholic University of America, Washington, D.C. 



Prof. Lydik S. Jacobsen, Dept. of Mech. Eng. , Leland Stanford 

 University, Stanford University, Cal. 



Dr. L.G. Straub, Director, St. Anthony Falls Hydraulic Lab., Univ- 

 ersity of Minnesota , Minneapolis 14, Minn. 



Mr. C.A. Ludeke , Dept. of Math., University of Cincinnati, Cin- 

 cinnati, Ohio 



Mr. John S. Parkinson, Johns-Manville Research Laboratory, Manville, 

 N.J. 



Mr. Frederick K. Lord, Naval Architect, 167 Centre Ave., Nev7 

 Rochelle, N.Y. 



Capt. J. Ormondroyd, USNR, Dept. of Engineering Mechanics, Univer- 

 sity of Michigan, Ann Arbor, Michigan 



Dr. Bruce G. Johnston, Prof, of Structural Engineering, 301 West 

 Engineering Bldg. , University of Michigan, Ann Arbor, Mich. 



