DISCUSSION 591 



E. V. Lewis, Webb Institute of Naval Architecture, 

 Glen Cove, Long Island, New York 



DISCUSSION 591 



W. A, Swaan, Netherlands Ship Model Basin, 

 Wageningen, Netherlands 



DISCUSSION 593 



L. Vassilopoulos, Massachusetts Institute of Technology, 

 Cambridge, Massachusetts 



REPLY TO THE DISCUSSION 595 



M. K. Ochi, David Taylor Model Basin, Washington, D.C. 



THE INFLUENCE OF FREEBOARD ON WETNESS 597 



G. J. Goodrich, National Physical Laboratory, Teddington, England 



DISCUSSION 606 



E. V. Lewis, Webb Institute of Naval Architecture, 

 Glen Cove, Long Island, New York 



DISCUSSION 607 



R. F, Lofft, Admiralty Experimental Works, Gasport, England 



HYDROFOIL MOTIONS IN A RANDOM SEAWAY 611 



B. V. Davis and G. L. Oates, De Havilland Aircraft of Canada, Limited, 

 Downsview, Ontario, Canada 



DISCUSSION 688 



H. D. Ranzenhofer, Grumman Aircraft Engineering 

 Corporation, Bethpage, Long Island, New York 



DISCUSSION 689 



A. Silverleaf, National Physical Laboratory, 

 Teddington, England 



THE BEHAVIOUR OF A GROUND EFFECT MACHINE OVER 



SMOOTH WATER AND OVER WAVES 691 



W. A. Swaan and R. Wahab, Netherlands Ship Model Basin, 

 Wageningen, Netherlands 



DISCUSSION 712 



W. A. Crago, Saunders-Roe Division of Westland 

 Aircraft Limited, Wight, England 



DISCUSSION 714 



R. F, Lofft, Admiralty Experimental Works, Gasport, England 



REPLY TO THE DISCUSSION 715 



W. A. Swaan and R. Wahab, Netherlands Ship Model 

 Basin, Wageningen, Netherlands 



BEHAVIOR OF UNUSUAL SHIP FORMS 717 



E. M. Uram and E. Numata, Stevens Institute of Technology, 

 Hoboken, New Jersey 



DISCUSSION 745 



E. V. Lewis, Webb Institute of Naval Architecture, 

 Glen Cove, Long Island, New York 



A SURVEY OF SHIP MOTION STABILIZATION 747 



A. J. Giddings, Bureau of Ships, Washington, D.C. and 

 R. Wermter, David Taylor Model Basin, Washington, D.C. 



DISCUSSION 801 



P. DuCane, Vosper Limited, Portsmouth, England 



VUl 



