NO. 15.] 



NUMERICAL RESULTS. 



77 



column; and the corresponding velocity-diagram in PI. VII or VIII, is denoted 

 by the same number. 



The photographs of some of the experiments, are reproduced (in PI. XII- 

 XVII). This is stated under "remarks" in the eleventh column of the tables. 



Table I. Experiments in the small tank. 



Model of the "Fram": Scale 1:200 



