592 W. J. Marwood and A. Silverleaf 
SPEED 34 KNOTS 
MODEL eli? MODEL 72084 
SMOOTH WATER 
WAVES — LENGTH 45 FT HEIGHT 4:5 FT 
WAVES — LENGTH SOS FT HEIGHT 4:SFT 
Fig. 27. Behaviour of the two models of Figs. 23 and 24 in waves 
