Transactions Society Naval Architects and Marine Engineers, Vol. 20, iqtz. 



Plate 4J 



To Illustrate discussion by Charles G. Curtis, Esq., Member, on paper entitled "Engineering 

 Progress in the U. S. Navy," by Captain C. W. Dyson, U. S. N. 



% 



I 

 5; 



10 II 12 15 14 15 le 11 18 19 20 21 22 



Knots 



